Download AppGovt. JobsFree G.K. & Current AffairsScholarshipBlog
Free PracticeContact
📚 Exam by Category
▾
Objective Questions

Latest NVS PGT Chemistry Exam Question (Objective Questions), MCQ in English

Subjects : Chemistry

Question Bank NVS PGT Chemistry Tier-2 Exam - English
Back to Exam

Chemistry

Question 1Single Answer
Which of the following is not a synthetic fibre:
  1. A
    Anygora
  2. B
    Rayon
  3. C
    Nylon
  4. D
    Polyster
Question 2Single Answer
Which one of the following is not contained in Portland cement ?
  1. A
    Ca3Al2O6
  2. B
    Ca3SiO5
  3. C
    Ca2Si­O4
  4. D
    Ca3(PO4)2
Question 3Single Answer
What is the reson for white cement to be white ?
  1. A
    It does not contain carbon
  2. B
    It does not contain silicon
  3. C
    It does not contain iron
  4. D
    It does not contain calcium
Question 4Single Answer
Which fertilizer is assimilated directly by the plant ?
  1. A
    Super phosphate
  2. B
    Nitrolim
  3. C
    Muriate of Potash
  4. D
    Humus
Question 5Single Answer
Which of the following chemicals is used in foam fire extinguishers ?
  1. A
    Aluminium sulphate
  2. B
    Copper sulphate
  3. C
    Cobalt sulphate
  4. D
    Nickel sulphate 
Question 6Single Answer
What is a mixture of potassium nitrate, powdered charcoal and sulphur called ?
  1. A
    Glass
  2. B
    Cement
  3. C
    paint
  4. D
    Gun powder
Question 7Single Answer
Which one of the following chemicals is used in beauty parlours for hair – setting ?
  1. A
    Sulphur based
  2. B
    Phosphorus based
  3. C
    Silicon based
  4. D
    Iron based 
Question 8Single Answer
Which one of the following is used as a mordant in dyeing and tanning industry ?
  1. A
    Magnesium oxide
  2. B
    Magnesium carbonate
  3. C
    Magnesium chloride
  4. D
    Magnesium sulphate
Question 9Single Answer
Which one of the following substances is used in the manufacture of safety matches ?
  1. A
    Red phosphorus
  2. B
    White phosphorus
  3. C
    Phosphorus trioxide (P2O3)
  4. D
    Black phosphorus
Question 10Single Answer
Which one of the following polymeric materials is used for making bullet proof jacket ?
  1. A
    Nylon –6, 6
  2. B
    Rayon
  3. C
    Kevlar
  4. D
    Dacron
Question 11Single Answer
Which one of the following is another name of RDX
  1. A
    Cyanohydrin
  2. B
    Dextran
  3. C
    Cyclohexane
  4. D
    Cyclonite
Question 12Single Answer
Which one of the following is used as an explosive ?
  1. A
    Phosphorus trichloride
  2. B
    Mercuric oxide
  3. C
    Graphite
  4. D
    Nitroglycerine
Question 13Single Answer
Flint glass is obtained from which of the following ?
  1. A
    Zinc and barium borosilicate
  2. B
    Sand, red lead and potassium carbonate
  3. C
    Sodium aluminium borosilicate
  4. D
    Pure silica and zinc oxide
Question 14Single Answer
Which one of the following correctly defines the state of glass ?
  1. A
    Crystalline solid
  2. B
    Super cooled liquid
  3. C
    Condensed gas
  4. D
    Liquid crystal
Question 15Single Answer
Which one of the following is not used as fertilizer ?
  1. A
    Ammonium nitrate
  2. B
    Ammonium sulphide
  3. C
    Ammonium phosphate
  4. D
    Ammonium sulphate   
Question 16Single Answer
Who proposed the modern periodic law?
  1. A
    Henry Moseley
  2. B
    Dmitri Mendeleev
  3. C
    John Dalton
  4. D
    Lothar Meyer
Question 17Single Answer
The modern periodic table is arranged based on:
  1. A
    Atomic number
  2. B
    Atomic mass
  3. C
    Mass number
  4. D
    Neutron number
Question 18Single Answer
How many periods are in the modern periodic table?
  1. A
    6
  2. B
    7
  3. C
    8
  4. D
    9
Question 19Single Answer
How many groups are in the modern periodic table?
  1. A
    16
  2. B
    14
  3. C
    20
  4. D
    18
Question 20Single Answer
Which block contains the alkali metals?
  1. A
    p-block
  2. B
    s-block
  3. C
    d-block
  4. D
    f-block
Question 21Single Answer
Which block includes the noble gases?
  1. A
    s-block
  2. B
    f-block
  3. C
    d-block
  4. D
    p-block
Question 22Single Answer
The f-block elements are also known as:
  1. A
    Inner transition metals
  2. B
    Transition metals
  3. C
    Halogens
  4. D
    Alkaline earth metals
Question 23Single Answer
Which period contains the lanthanides?
  1. A
    5th period
  2. B
    7th period
  3. C
    6th period
  4. D
    4th period
Question 24Single Answer
Which group contains the halogens?
  1. A
    Group 15
  2. B
    Group 16
  3. C
    Group 17
  4. D
    Group 18
Question 25Single Answer
Which element is in Group 1, Period 2?
  1. A
    Sodium
  2. B
    Potassium
  3. C
    Lithium
  4. D
    Hydrogen
Question 26Single Answer
The d-block elements are found in:
  1. A
    Groups 1 and 2
  2. B
    Groups 13 to 18
  3. C
    Groups 3 to 12
  4. D
    Groups 15 to 17
Question 27Single Answer
Which period contains 32 elements?
  1. A
    5th period
  2. B
    7th period
  3. C
    6th period
  4. D
    4th period
Question 28Single Answer
The s-block elements include:
  1. A
    Alkali metals and halogens
  2. B
    Alkali metals and alkaline earth metals
  3. C
    Transition metals
  4. D
    Noble gases
Question 29Single Answer
Which element is in Group 18, Period 3?
  1. A
    Xenon
  2. B
    Neon
  3. C
    Krypton
  4. D
    Argon
Question 30Single Answer
The periodic table was first proposed by:
  1. A
    John Newlands
  2. B
    Henry Moseley
  3. C
    Dmitri Mendeleev
  4. D
    Antoine Lavoisier
Question 31Single Answer
The translational partition function is inversely proportional to:
  1. A
    Volume of the system
  2. B
    Mass of the particle
  3. C
    Temperature
  4. D
    Planck’s constant
Question 32Single Answer
For a diatomic molecule, the vibrational partition function is significant at:
  1. A
    High temperatures
  2. B
    Low temperatures
  3. C
    Absolute zero
  4. D
    Constant volume
Question 33Single Answer
The rotational partition function for a nonlinear molecule depends on:
  1. A
    One moment of inertia
  2. B
    Two moments of inertia
  3. C
    Three moments of inertia
  4. D
    Vibrational frequency
Question 34Single Answer
The electronic partition function is typically:
  1. A
    Large for metals
  2. B
    Small for most molecules at room temperature
  3. C
    Zero for all molecules
  4. D
    Infinite for gases
Question 35Single Answer
The partition function is used to calculate the:
  1. A
    Chemical potential only
  2. B
    Total volume
  3. C
    Average energy of a system
  4. D
    Pressure only
Question 36Single Answer
The vibrational partition function for a harmonic oscillator assumes:
  1. A
    Equally spaced energy levels
  2. B
    Unequally spaced energy levels
  3. C
    Continuous energy levels
  4. D
    No energy levels
Question 37Single Answer
The partition function is a key concept in which statistical mechanics ensemble?
  1. A
    Microcanonical ensemble
  2. B
    Canonical ensemble
  3. C
    Grand canonical ensemble
  4. D
    Isothermal-isobaric ensemble
Question 38Single Answer
The partition function is used to calculate the:
  1. A
    Pressure of a system
  2. B
    Volume of a system
  3. C
    Mass of a system
  4. D
    Charge of a system
Question 39Single Answer
The chemical potential \( \mu \) is related to the partition function in:
  1. A
    Canonical ensemble
  2. B
    Grand canonical ensemble
  3. C
    Microcanonical ensemble
  4. D
    Isobaric ensemble
Question 40Single Answer
The partition function can be used to calculate:
  1. A
    Bond energy
  2. B
    Rate constant
  3. C
    Activation energy
  4. D
    Equilibrium constant
Question 41Single Answer
The translational partition function contributes to:
  1. A
    Chemical potential only
  2. B
    Entropy only
  3. C
    Enthalpy only
  4. D
    Internal energy and pressure
Question 42Single Answer
The rotational partition function contributes significantly to the:
  1. A
    Heat capacity of diatomic gases
  2. B
    Heat capacity of monoatomic gases
  3. C
    Entropy of solids
  4. D
    Pressure of liquids
Question 43Single Answer
The vibrational partition function is used to calculate:
  1. A
    Electronic energy
  2. B
    Translational energy
  3. C
    Vibrational contribution to internal energy
  4. D
    Rotational energy
Question 44Single Answer
The equilibrium constant of a reaction can be derived from:
  1. A
    The sum of partition functions
  2. B
    The ratio of partition functions of products and reactants
  3. C
    The difference of partition functions
  4. D
    The product of partition functions
Question 45Single Answer
The partition function is used to calculate the:
  1. A
    Gibbs free energy
  2. B
    Bond length
  3. C
    Ionization energy
  4. D
    Electron affinity
Question 46Single Answer
The translational partition function contributes to the:
  1. A
    Pressure of an ideal gas
  2. B
    Vibrational energy
  3. C
    Rotational energy
  4. D
    Electronic energy
Question 47Single Answer
The internal energy of a monoatomic ideal gas is:
  1. A
    \( NkT \)
  2. B
    \( \frac{3}{2} NkT \)
  3. C
    \( \frac{1}{2} NkT \)
  4. D
    \( 2 NkT \)
Question 48Single Answer
The partition function relates to the average energy via:
  1. A
    \( \langle E \rangle = -kT \ln Q \)
  2. B
    \( \langle E \rangle = \frac{\partial \ln Q}{\partial \beta} \)
  3. C
    \( \langle E \rangle = kT \ln Q \)
  4. D
    \( \langle E \rangle = - \frac{\partial \ln Q}{\partial \beta} \)
Question 49Single Answer
The rotational contribution to the heat capacity is significant for:
  1. A
    Solids at high temperature
  2. B
    Monoatomic gases
  3. C
    Diatomic gases at room temperature
  4. D
    Liquids at low temperature
Question 50Single Answer
The vibrational contribution to the heat capacity becomes significant at:
  1. A
    Low temperatures
  2. B
    High temperatures
  3. C
    Absolute zero
  4. D
    Constant pressure
Important Questions Package

NVS PGT Chemistry Exam Online Question Bank Package

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

+ Free Monthly Current Affairs, GK & more PDF Download
Sr.Package NameAmount
1.NVS PGT Chemistry Tier-1 Preliminary Exam - Hindi
Description : 1000 Question With Answer
₹101 [₹500]
2.NVS PGT Chemistry Tier-1 Preliminary Exam - Hindi
Description : 2000 Question With Answer
₹151 [₹500]
3.NVS PGT Chemistry Tier-1 Preliminary Exam - Hindi
Description : 3000 Question With Answer
₹181 [₹500]
4.NVS PGT Chemistry Tier-1 Preliminary Exam - English
Description : 1000 Question With Answer
₹101 [₹500]
5.NVS PGT Chemistry Tier-1 Preliminary Exam - English
Description : 2000 Question With Answer
₹151 [₹500]
6.NVS PGT Chemistry Tier-1 Preliminary Exam - English
Description : 3000 Question With Answer
₹181 [₹500]
7.NVS PGT Chemistry Tier-2 Exam - Hindi
Description : 1000 Question With Answer
₹101 [₹500]
8.NVS PGT Chemistry Tier-2 Exam - Hindi
Description : 2000 Question With Answer
₹151 [₹500]
9.NVS PGT Chemistry Tier-2 Exam - Hindi
Description : 3000 Question With Answer
₹181 [₹500]
10.NVS PGT Chemistry Tier-2 Exam - English
Description : 1000 Question With Answer
₹101 [₹500]
11.NVS PGT Chemistry Tier-2 Exam - English
Description : 2000 Question With Answer
₹151 [₹500]
12.NVS PGT Chemistry Tier-2 Exam - English
Description : 3000 Question With Answer
₹181 [₹500]
13.NVS PGT Chemistry Tier-1 Preliminary Exam - Hindi
Description : 1000 Question & Answer Download in PDF (Send by Email)
₹151 [₹450]
14.NVS PGT Chemistry Tier-2 Exam - Hindi
Description : 1000 Question & Answer Download in PDF (Send by Email)
₹151 [₹450]
15.NVS PGT Chemistry Tier-1 Preliminary Exam - English
Description : 1000 Question & Answer Download in PDF (Send by Email)
₹151 [₹450]
16.NVS PGT Chemistry Tier-2 Exam - English
Description : 1000 Question & Answer Download in PDF (Send by Email)
₹151 [₹450]
17.NVS PGT Chemistry Tier-1 Preliminary Exam Question Bank Book - Hindi
Description : 1000 Question with Answer (Printed Material)
₹450 [₹800]
18.NVS PGT Chemistry Tier-2 Exam Question Bank Book - Hindi
Description : 1000 Question with Answer (Printed Material)
₹450 [₹800]
19.NVS PGT Chemistry Tier-1 Preliminary Exam Question Bank Book - English
Description : 1000 Question with Answer (Printed Material)
₹390 [₹600]
20.NVS PGT Chemistry Tier-2 Exam Question Bank Book - English
Description : 1000 Question with Answer (Printed Material)
₹390 [₹600]
Back to Exam
Question for NVS PGT Chemistry 2026 - Quiz / Questions / MCQ - Toppersexam