Question for UPPSC GDC Assistant Professor Chemistry 2026 - Quiz / Questions / MCQ

Objective Questions

Latest UPPSC GDC Assistant Professor Chemistry Exam Question (Objective Questions), MCQ in English

Subjects : General Studies, Chemistry

Question Bank UPPSC GDC Assistant Professor (Chemistry) Exam - English

Back to Exam

General Studies

Question 1Single Answer

Yojna a weekly journal

A
Ministry of Finance
B
Ministry of Information and Broadcastin
C
Ministry of Rural Development
D
Planning Commission

Question 2Single Answer

Kurukshetra a journal on rural development is published by

A
Ministry of Finance
B
Ministry of Information and Broadcastin
C
Ministry of Rural Development
D
Planning Commission

Question 3Single Answer

Devaluation of a currency means

A
Fixing the value of the currency in conjuction with the movement in the value of a basket of predetermined currencies
B
Reduction in the value of a currency vis-à-vis major internationally traded currencies
C
Fixing the value of currency in multilateral consultaion with the IMF the World Bank and major trading partners
D
Permitting the currency to seek its worth in the international market

Question 4Single Answer

In India rural incomes are generally lower than the urban incomes, which of the following reasons account for this
1. a large number of farmers are illiterate and know little about scientific agriculture
2. prices of primary products are lower than those of manufactured products
3. Investments in agriculture has been low when compared to investment in industry

A
1 and 3
B
2 and 3
C
1 and 2
D
1,2 and 3

Question 5Single Answer

Which of the following programmes aims at the promotion of savings among rural women

A
Rashtriya Mahila Kosh
B
Indira Mahila Yojna
C
Jawahar Rozgar Yojna
D
Mahila Samridhi Yojna

Question 6Single Answer

What is Net National Product

A
the money value of final goods and services produced annually in the economy
B
the money value of annual service generation in the economy
C
the money value of tangible goods produced annually in the economy
D
The money value of tangible goods available in the economy

Question 7Single Answer

National income is the

A
net national product at market price
B
net national product at factor cost
C
net domestic product at market price
D
net domestic product at factor cost

Question 8Single Answer

Chelliah Committee of 1992 deals with the overhauling of our

A
financial system
B
tax system
C
patents and copyrights
D
Public sector undertakings

Question 9Single Answer

During which Five Year Plan was the annual growth rate of National Income the lowest

A
2^nd plan
B
3^rd plan
C
5^th plan
D
6^th plan

Question 10Single Answer

Which of the following taxes is a progressive tax

A
sales tax
B
custom tax
C
excise tax
D
income tax

Question 11Single Answer

How many such pairs of letters are there in the word ‘CLEANLINESS’ each of the which has as many letters between them in the word as they have in the English alphabet, in the same sequence?

A
Two
B
Three
C
Five
D
Four
E
None of these

Question 12Single Answer

Team A has scored more goals than Team B
Team C has scored fewer goals than Team B
Team A has scored fewer goals than Team C .
If the first two statements are true, the third statement is

A
True
B
False
C
Uncertain
D
None

Question 13Single Answer

If it is possible to make only one meaningful word with the second, the third, the sixth and the eight letters of the word FRAGMENT using each only once, which of the following will be the third letter of that word ? If no such word can be formed, give ‘X’ as the answer and if more than one such word can be formed, give ‘Y’ as the answer.

Question 14Single Answer

Passage :

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z .

Which letter in this alphabet is the eighth letter to the right of the letter and which is tenth letter to the left of the last but one letter of the alphabet ?

Question 15Single Answer

Passage :

Direction : The following question is based on the five words given below:
AND FOR THE BIG SUM (The new words formed after performing the mentioned operations may or may not necessarily the meaningful English words.)

If the third alphabet of each of the words is changed to the next alphabet in the English alphabetical series, which of the following will form a meaningful English word?

A
SUM
B
BIG
C
Both BIG and THE
D
FOR
E
Both FOR and BIG

Question 16Single Answer

Temperature can be expressed as derived quantity in terms of

A
length and mass
B
mass and time
C
length, mass and time
D
None of these

Question 17Single Answer

Electron volt is a unit of

A
potential difference
B
charge
C
energy
D
capacity

Question 18Single Answer

Dimensions of impulse are

A
[MLT ^–1]
B
[MLT²]
C
[MT^–2]
D
[ML^–1T^–3]

Question 19Single Answer

Which of the following contain enzymes for cellular respiration ?

A
Dictyosomes
B
Endoplasmic reticulum
C
lysosomes
D
Mitochondria

Question 20Single Answer

Which one among the following nutrients is a strctural

A
Cell membrane
B
Plasma membrane
C
Cell wall
D
Nucleus

Question 21Single Answer

When Uttar Pradesh got it officially as statehood ?

A
24 January, 1950
B
26 January, 1952
C
1 January, 1956
D
18 February, 1957

Question 22Single Answer

How many districts are there in Uttar Pradesh

A
60
B
57
C
75
D
87

Question 23Single Answer

What are the official languages of Uttar Pradesh ?

A
Hindi & Urdu
B
Only Hindi
C
Only Urdu
D
Kumaoni

Question 24Single Answer

How many members of Lok Sabha from Uttar Pradesh ?

A
56
B
78
C
80
D
51

Question 25Single Answer

How many members of Rajya Sabha from Uttar Pradesh ?

A
45
B
51
C
31
D
77

Question 26Single Answer

What major defence-related development was highlighted on 1 May 2026 involving India and Italy?

A
Joint naval exercise in the Indian Ocean
B
Purchase of Rafale jets
C
Rajnath Singh-Italy Defence Pact
D
Signing of a nuclear agreement

Question 27Single Answer

Which satellite was launched by ISRO around early May 2026?

A
GSAT-31
B
Chandrayaan-4
C
INSAT-4CR
D
GSAT-32

Question 28Single Answer

What is Prerna 2.0, launched/introduced in the news on 1 May 2026?

A
A new defence missile system
B
Green hydrogen mission
C
AI Tutoring initiative
D
Digital payment platform

Question 29Single Answer

UAE announced its exit from OPEC, with the decision taking effect from:

A
1 May 2026
B
1 January 2026
C
1 July 2026
D
31 December 2026

Question 30Single Answer

A tragic road accident in Dhar, Madhya Pradesh on or around 1 May 2026 resulted in how many deaths?

A
At least 16 (including 6 children and 7 women)
B
8
C
25
D
12

Chemistry

Question 31Single Answer

Which of the following is not a synthetic fibre:

A
Anygora
B
Rayon
C
Nylon
D
Polyster

Question 32Single Answer

Which one of the following is not contained in Portland cement ?

A
Ca₃Al₂O₆
B
Ca₃SiO₅
C
Ca₂SiO₄
D
Ca₃(PO₄)₂

Question 33Single Answer

What is the reson for white cement to be white ?

A
It does not contain carbon
B
It does not contain silicon
C
It does not contain iron
D
It does not contain calcium

Question 34Single Answer

Which fertilizer is assimilated directly by the plant ?

A
Super phosphate
B
Nitrolim
C
Muriate of Potash
D
Humus

Question 35Single Answer

Which of the following chemicals is used in foam fire extinguishers ?

A
Aluminium sulphate
B
Copper sulphate
C
Cobalt sulphate
D
Nickel sulphate

Question 36Single Answer

What is a mixture of potassium nitrate, powdered charcoal and sulphur called ?

A
Glass
B
Cement
C
paint
D
Gun powder

Question 37Single Answer

Which one of the following chemicals is used in beauty parlours for hair – setting ?

A
Sulphur based
B
Phosphorus based
C
Silicon based
D
Iron based

Question 38Single Answer

Which one of the following is used as a mordant in dyeing and tanning industry ?

A
Magnesium oxide
B
Magnesium carbonate
C
Magnesium chloride
D
Magnesium sulphate

Question 39Single Answer

Which one of the following substances is used in the manufacture of safety matches ?

A
Red phosphorus
B
White phosphorus
C
Phosphorus trioxide (P₂O₃)
D
Black phosphorus

Question 40Single Answer

Which one of the following polymeric materials is used for making bullet proof jacket ?

A
Nylon –6, 6
B
Rayon
C
Kevlar
D
Dacron

Question 41Single Answer

Which one of the following is another name of RDX

A
Cyanohydrin
B
Dextran
C
Cyclohexane
D
Cyclonite

Question 42Single Answer

Which one of the following is used as an explosive ?

A
Phosphorus trichloride
B
Mercuric oxide
C
Graphite
D
Nitroglycerine

Question 43Single Answer

Flint glass is obtained from which of the following ?

A
Zinc and barium borosilicate
B
Sand, red lead and potassium carbonate
C
Sodium aluminium borosilicate
D
Pure silica and zinc oxide

Question 44Single Answer

Which one of the following correctly defines the state of glass ?

A
Crystalline solid
B
Super cooled liquid
C
Condensed gas
D
Liquid crystal

Question 45Single Answer

Which one of the following is not used as fertilizer ?

A
Ammonium nitrate
B
Ammonium sulphide
C
Ammonium phosphate
D
Ammonium sulphate

Question 46Single Answer

Which one of the following elements is needed in the human body to transfer electrical signals by nerve cells ?

A
Lithium
B
Sodium
C
Rubidium
D
Caesium

Question 47Single Answer

Which one of the following is NOT true for bleaching powder ?

A
It is used as a reducing agent in chemical industries
B
It is used for bleaching wood pup in paper factories
C
It is used for disinfecting drinking water
D
It is used for bleaching linen in textile industry

Question 48Single Answer

Hard glass having the same ingredientsas soft glass excepts.

A
hard glass have Na in place of K
B
hard glass having K in place of Na
C
hard glass having both Na and K
D
None of the above

Question 49Single Answer

A complete fertilizer provides

A
N,P, K
B
S, K, N
C
S, B, K
D
N, S, P

Question 50Single Answer

Antacids are commonly used to get rid of acidity in the Stomach. A commonly used antacid is.

A
sodium hydrogen phthalate
B
magnesium hydroxide
C
calcium hydroxide
D
manganese acetate

Important Questions Package

UPPSC GDC Assistant Professor Chemistry Exam Online Question Bank Package

Buy UPPSC GDC Assistant Professor Chemistry Important Questions, MCQ, question answer in Hindi & English. It will help you to score high marks in UPPSC GDC Assistant Professor Chemistry question bank 2026 in Online, PDF & Print study material.

+ Free Monthly Current Affairs, GK & more PDF Download

Sr.	Package Name	Amount
1.	UPPSC GDC Assistant Professor (Chemistry) Exam - Hindi Description : 1000 Question with Answer	₹101 ~~[₹500]~~
2.	UPPSC GDC Assistant Professor (Chemistry) Exam - Hindi Description : 1500 Question with Answer	₹131 ~~[₹500]~~
3.	UPPSC GDC Assistant Professor (Chemistry) Exam - English Description : 1000 Question with Answer	₹101 ~~[₹500]~~
4.	UPPSC GDC Assistant Professor (Chemistry) Exam - English Description : 1500 Question with Answer	₹131 ~~[₹500]~~
5.	UPPSC GDC Assistant Professor (Chemistry) Exam - Hindi Description : 1000 Question & Answer Download in PDF (Send by Email)	₹151 ~~[₹450]~~
6.	UPPSC GDC Assistant Professor (Chemistry) Exam - English Description : 1000 Question & Answer Download in PDF (Send by Email)	₹151 ~~[₹450]~~
7.	UPPSC GDC Assistant Professor (Chemistry) Exam Question Bank Book - Hindi Description : 1000 Question with Answer (Printed Material)	₹450 ~~[₹800]~~
8.	UPPSC GDC Assistant Professor (Chemistry) Exam Question Bank Book - English Description : 1000 Question with Answer (Printed Material)	₹390 ~~[₹600]~~

Chemistry

Question 51Single Answer

Annealing of glass is done to.

A
make it brittle
B
make it opaque
C
make it transparent
D
None of the above

Question 52Single Answer

Petrochemicals are obtained from.

A
coal
B
petroleum
C
coal tar
D
All of these

Question 53Single Answer

The use of chemicals for treatment of diseases is called as.

A
isothermotherapy
B
angiotherapy
C
physiotherapy
D
chemotherapy

Question 54Single Answer

Which of the following is a hypnotic drug ?

A
luminal
B
salol
C
catechol
D
chemisol

Question 55Single Answer

Teflon is a polymer of which of the following monomers ?

A
Tetrafluoroethylene
B
Vinyl chloride
C
Acetylene dichloride
D
None of the above/More than one of the above

Question 56Single Answer

LPG used as domestic fuel chiefly contains–

A
Methane
B
Propane
C
Ethylene
D
Butane
E
None of the above/More than one of the above

Question 57Single Answer

Glass is a.

A
liquid
B
colloid
C
non–crystalline amorphous solid
D
crystalline solid

Question 58Single Answer

Which one of the following acids is used for etching glass ?

A
H₂SO₄
B
HNO₃
C
HF
D
HCI

Question 59Single Answer

What is the purpose of adding plasticizers in paint manufacturing process ?

A
They act as a film–forming constituent
B
They reduce the viscosity
C
They prevent the polymerization and condensation
D
They provide elasticity to the film and minimize its cracking

Question 60Single Answer

Which raw material is used in the preperation of soft glass ?

A
K₂CO₃, SiO₂, CaCO₃
B
K₂CO₃, SiO₂, PbCO₃
C
Na₂CO₃, SiO₂, CaCO₃
D
Na₂CO₃, SiO_2,PbO

Question 61Single Answer

What is the composition of nitrolim – a chemical fertilizer ?

A
Nitrogen and limestone
B
Calcium carbide and nitrogen
C
Calcium carbide and carbon
D
None of above

Question 62Single Answer

the major component used in preparation of different type of glasses is.

A
Silica
B
Sodium borate
C
Calcium silicate
D
Sodium silicate

Question 63Single Answer

Salts of which of the following elements provide colours to fireworks ?

A
Zinc and sulphur
B
Potassium and mercury
C
Strontium and barium
D
Chromium and nickel

Question 64Single Answer

Given below are two statements :
Statement I : Phenyl is used as a household germicide.
Statement II : Phenyl is phenol derivative and phenol is an effective germicide.
In the light of the above statement, choose the correct answer from the options given below:

A
Both Statement I and II are correct and Statement II is the correct explanation of Statement I
B
Both Statement I and Statement II are true but Statement II is NOT the correct explanation of Statement I
C
Statement I is correct, but Statement II is incorrect
D
Statement I is incorrect, but Statement II is correct

Question 65Single Answer

Given below are two statements :
Statement I : Coal–based thermal power stations contribute to acid–rain.
Statement II : Oxides of carbon are emitted when coal burns.
In the light of the above statement, choose the correct answer from the options given below:

A
Both Statement I and II are individually correct and Statement II is the correct explanation of Statement I
B
Both Statement I and Statement II are individiaully correct but Statement II is not the correct explanation of Statement I
C
Statement I is correct, but Statement II is incorrect
D
Statement I is incorrect, but Statement II is correct

Question 66Single Answer

Terfenadine is commonly used as a/an.

A
transquilizer
B
antihistamine
C
antimicrobial
D
antibiotic

Question 67Single Answer

Which one of the following is not a tranqualizer ?

A
Equanil
B
Veronal
C
Salvarsan
D
Serotonin

Question 68Single Answer

Barbituric acid and its derivatives are well known.

A
antipyretics
B
analgesics
C
antiseptics
D
tranquilizers

Question 69Single Answer

Which one among is not an analgesic ?

A
Ibuprofen
B
Naproxen
C
Aspirin
D
Valium

Question 70Single Answer

Various phenol derivatives, tincture of iodine (2 – 3%) I 2 in (water/alcohol) and some dyes like methylene blue are.

A
antiseptics
B
disinfectants
C
analgesics
D
antipyretics

Question 71Single Answer

Commonly used antiseptics 'Dettol' is a mixture of.

A
o–chlorophenozylenol + terpeneol
B
o–cresol + terpeneol
C
phenol + terpeneol
D
chloroxylenol + terpeneol

Question 72Single Answer

Which of the following is not an antiseptic drug ?

A
Iodoform
B
Dettol
C
Gammexene
D
Genatian violet

Question 73Single Answer

Which one of the following substances is made from natural raw materials ?

A
Rayon
B
Nylon
C
Polyster
D
Polystyrene

Question 74Single Answer

The polymeric fibre used as a substitute for wool in making synthetic blankets, sweaters, etc. is.

A
nylon
B
teflon
C
orlon
D
bakelite

Question 75Single Answer

The cleaning of dirty clothes by soaps and detergents is deue to a type of molecules called surfactants, which are present in soaps and detergents. The surfactant molecules remove the dirt by.

A
making the cloth slippery
B
producing some gases between the dirt and the cloth
C
dissolving the dirt
D
forming some aggregates of themselves and take away the dirt in the core of the aggregates

Question 76Single Answer

Contact lenses are made from.

A
polyvinyl chloride
B
polystyrene
C
lucite
D
teflon

Question 77Single Answer

On of the occupational health hazards commonly faced by workers of ceramics, pottery and glass industry is.

A
stone formation in gall bladder
B
melanoma
C
silicosis
D
stone formation in kidney

Question 78Single Answer

vermicompost is an/a.

A
inorganic fertilizer
B
toxic substance
C
organic bio fertilizer
D
synthetic fertilizer

Question 79Single Answer

The macro nutrients provided by inorganic fertilizer are.

A
carbon, iron and boron
B
magnesium, manganese and sulphur
C
magnesiu, zinc and iron
D
nitrogen, phosphorus and potassium

Question 80Single Answer

Which one of the following statement is not correct ?

A
Water starts boiling when its vapour pressure becomes equal to amospheric pressure
B
Water is known as universal solvent
C
Permanent hardness of water is due to presence of MgCl_2,CaCl_2,MgSO₄ and CaSO₄
D
Density of ice is greater than that of water

Question 81Single Answer

Density of the following polymers is used for making bullet proof windows ?

A
Polycarbonates
B
Polyerethanes
C
Polystyrene
D
Polyamides

Question 82Single Answer

Match the List – I with List – II
List - I List - II
(Substances) (Applications)
A. Aspartame 1. Syunthetic rubber
B. Freon 2. Anti – histamine
C. Neoprene 3. Artificial Sweetener
D. Benadryl 4. Refrigerant
Select correct answer using the codes given below :

A
A B C D
1 3 4 2
B
2 4 1 3
C
3 4 1 2
D
3 1 2 4

Question 83Single Answer

Match the List – I with List – II
List - I List - II
(Noble gas) (Use)
A. Argon 1. In lights for advertising display
B. Neon 2. Airport landing lights and in light houses
C. Krypton 3. Light in photographer's flash gun
D. Xenon 4. In tungsten filament to last longer
Select correct answer using the codes given below :

A
A B C D
3 1 2 4
B
3 2 1 4
C
4 2 1 3
D
4 1 2 3

Question 84Single Answer

Which one is a sublime substance ?

A
Table salt
B
Sugar
C
Iodine
D
Potassium Iodide

Question 85Single Answer

The process of change of liquied state into gaseous state at constant temperature is known as.

A
boiling
B
melting
C
fusion
D
evaporation

Question 86Single Answer

Which one is a surface phenomenon ?

A
Evaporation
B
Boiling
C
Both (a) and (b)
D
None of these

Question 87Single Answer

Jayamkondam in Tamil Nadu is famous for which among the following minerals ?

A
Bauxite
B
Lignite
C
Calcite
D
Magnesite

Question 88Single Answer

Which of the following processes is known as fusion ?

A
change of liquid to solid
B
Change of solid to liquid
C
Change of liquid to vapour
D
Change of gaseous state to solid state

Question 89Single Answer

The one, in which interparticle forces are strongest, is.

A
sodium chloride
B
hydrogen
C
ether
D
carbon dioxide

Question 90Single Answer

Which of the following is compound ?

A
Stainless steel
B
Brass
C
Iron sulphide
D
Diamond

Question 91Single Answer

Which one of the following is non-crystalline or amorphous ?

A
Diamond
B
Graphite
C
Glass
D
Common Salt

Question 92Single Answer

The size of colloidal particles usually lies in the range.

A
10^–5 – 10^–7 cm
B
10^–7 – 10^–9 cm
C
10^–3 – 10^–5 cm
D
10^–5 – 10^–6 cm

Question 93Single Answer

Oil and water can form a stable dispersion with the help of a third substance commonly called.

A
emulsifier
B
dispersant
C
protective colloid
D
None of these

Question 94Single Answer

Why is helium preferred over hydrogen for use in airships.

A
Helium has a low density
B
Helium has a high density
C
Helium is chemically less reactive
D
Helium is chemically more reactive

Question 95Single Answer

Which one of the following mixture is homogeneous ?

A
Starch and sugar
B
Methanol and water
C
Graphite and charcoal
D
Calcium carbonate and calcium bicarbonate

Question 96Single Answer

A mixture of sulphur and carbon disulphide is.

A
heterogeneous and shows Tyndall effect
B
homogeneous and shows Tyndall effect
C
heterogeneous and does not show Tyndall effect
D
homogeneous and does not show Tyndall effect

Question 97Single Answer

A student, carefully observed the colloidal of starch in water, human blood and cow milk. On the basis of observations, he made certain conclusions given below. Choose the wrong conclusion about colloidal solution.

A
Translucent
B
Components can be separated by ordinary filteration
C
Heterogenous and stable
D
show tyndal effect

Question 98Single Answer

Choose the incorrect statement about true solution.

A
Its components can not be separated by filteration
B
It is opaque and unstable
C
Its particles can not be seen through naked eye
D
It does not show tyndal effect

Question 99Single Answer

Barium sulphate (BaSO₄) dispersed in water used diagnostic X–rays is a.

A
Colloid
B
Solution
C
Suspension
D
Foam

Question 100Single Answer

Non–reacting gases have a tendency to mix with each other. This phenomenon is known as.

A
chemical reaction
B
diffusion
C
effusion
D
explosion

Question 101Single Answer

Alkali halids do not show Frenkel defect because

A
cations and anions have almost equal size
B
there is a large difference in size of cations and anions
C
cations and anions have low coordination number
D
anions cannot be accommodated in voids

Question 102Single Answer

In NaCl structure

A
all octahedral and tetrahedral sites are occupied
B
only octahedral sites are occupied
C
only tetrahedral sites are occupied
D
neither octahedral nor tetrahedral sites are occupied

Question 103Single Answer

A mixture of ZnCl₂ and PbCl₂ can be separated by.

A
distillation
B
crystallization
C
sublimation
D
adding acetic acid

Question 104Single Answer

Magnetism is most beneficial for separating.

A
gases and non–metallic liquids
B
magnetic solids and solids such as sulphur
C
non–metallic solids and solids such as sulphur
D
non–magnetic solids from non–magnetic liquids

Question 105Single Answer

Water is boiling is open fry pan represents which type of change ?

A
Physical and irreversible
B
Chemical and irreversible
C
Physical and reversible
D
Chemical and reversible

Question 106Single Answer

Chemical change is always accompanied by
(1) production of sound
(2) heat and light
(3) change in mass
(4) change in colour

A
1, 2 & 3
B
2 & 4
C
1 only
D
1, 2 & 4

Question 107Single Answer

Who among the following is called 'The father of modern chemistry" ?

A
Michael Faraday
B
Lavoisier
C
Proust
D
Linus Pauling

Question 108Single Answer

Which one among the following is not a mixture ?

A
Graphite
B
Glass
C
Brass
D
Steel

Question 109Single Answer

The latest discovered state of matter is.

A
Solid
B
Bose–Einstein condensation
C
Plasma
D
liquid

Question 110Single Answer

Which one of the following is not a mixture ?

A
Toothpaste
B
Toilet soap
C
Baking soda
D
Vinegar

Question 111Single Answer

Which one of the following is a heterogenous mixure ?

A
Hydrochloric acid
B
Vinegar
C
Milk
D
Soda water

Question 112Single Answer

Which one of the following is not a characteristic of a compound ?

A
Composition is variable
B
All particles of compounder are of only one type
C
Particle of compound have two or more elements
D
Its constituents cannot be separated by simple physical methods

Question 113Single Answer

The gas is commonly used in anaesthesia.

A
methane
B
nitrous oxide
C
nitrogen
D
hydrogen peroxide

Question 114Single Answer

The inert gas abundantly found in atmosphere is.

A
Xe
B
Kr
C
He
D
Ar

Question 115Single Answer

Which gas is used in filling electric bulbs ?

A
Neon
B
Argon
C
Radon
D
Krypton

Question 116Single Answer

Kerosoene is a mixture of.

A
aromatic hydrocarbons
B
aliphatic hydrocarbons
C
saturated hydrocarbons
D
alicyclic hydrocarbons

Question 117Single Answer

Candle contains a mixture of.

A
Bees wax and paraffin wax
B
Bees wax and stearic acid
C
Paraffin wax and stearic acid
D
Higher fatty acid

Question 118Single Answer

Which one of the following noble gases is not found in the atmosphere ?

A
Argon
B
krypton
C
Radon
D
Xenon

Question 119Single Answer

Which gas is responsible for the swelling of bread ?

A
oxygen
B
Carbon monoxide
C
Carbon dioxide
D
Ammonia

Question 120Single Answer

Which of the following is used as a preservative to protect processed food ?

A
Sodium sulphate
B
Saccharin
C
BHT
D
Sodium metabisulphite

Back to Exam

Latest UPPSC GDC Assistant Professor Chemistry Exam Question (Objective Questions), MCQ in English

General Studies

Chemistry

UPPSC GDC Assistant Professor Chemistry Exam Online Question Bank Package

Chemistry

Quick View