3rd Chapter

11th Class Chemistry Chapter 3 Test

First Year Chemistry Chapter 3 Online MCQ Test for 1st Year Chemistry Chapter 3 Gases Preparation

This online test contains MCQs about following topics:

States of Matter - Gas Laws - General Gas Equation - Avogadro"s Law - Dalton's Law of Partial Pressures - Diffusion and Effusion - Kinetic Molecular Theory of Gases - Kinetic Interpretation of Temperature - Liquefaction of Gases - Non-Ideal Behaviour of Gases - Plasma State

 

FSC Part 1 Chemistry Ch. 3 Test

Start Chemistry Ch. 3 Test

FSC Part 1 Chemistry Chapter Wise Test
(English Medium)

Online MCQs Test of Chapter 3 of 11th Chemistry:

After practice of these online MCQs tests of chapter 3, the students will be able to understand the concepts of gases and can score good marks in board examination of chemistry. You can download 11th class chemistry chapter 3 MCQs in pdf for preparation of this important chapter. There are four options for each MCQ from which the students have to select the correct one. After attempting the complete test, the result is shown on the screen. The correct answers of all questions are highlighted so that the students can check the correct answers. For perfect preparation, check online MCQs test of chemistry chapter 3 for 11th class on our website ilmkidunya. These online MCQs tests give the students more confidence for the best performance in the chemistry board exam. After practice these online MCQs tests, you will find this chapter 3 of 11th class chemistry more easy and interesting and can score good marks in the board exam.

First Year Chemistry Chapter 3 Online MCQ Test for 1st Year Chemistry Chapter 3 Gases Preparation

Sr. # Questions Answers Choice
1 Normal temperature and pressure (S.T.P) of gas rafers to
  • A. 273 K and 76 mm Hg
  • B. 273° C and 760 mm Hg
  • C. 273 K and 760 mm Hg
  • D. 273° C and 76 mm Hg
2 Which of the following will have the same number of molecules at STP
  • A. 280 cm<sup>3</sup>of CO<sub>2</sub>and 280 cm<sup>3</sup>of N<sub>2</sub>O
  • B. 11.2 dm<sup>3</sup>of O<sub>2</sub>and 32 g of O<sub>2</sub>
  • C. 44 g of CO<sub>2</sub>and 11.2 dm<sup>3</sup>of CO
  • D. 28 g of N<sub>2</sub>and 5.6 dm<sup>3</sup>of oxygen
3 The number of molecules in one dm<sup>3</sup>of water is close to
  • A.
  • B.
  • C.
  • D.
4 An Ideal gas can not be liquefied because.
  • A. Its critical temperature is always above 0 <sup>o</sup>C
  • B. It molecules are relatively smaller in size
  • C. Its solidify before becoming a liquid
  • D. Force operative between its molecules are negligible
5 The order of the rate of diffusion of gases NH3, SO3, Cl2 and CO2 is.
  • A. NH3&gt;SO2&gt;CL2&gt;CO2
  • B. NH3&gt;CO2&gt;SI2&gt;Cl2
  • C. Cl2&gt;SO2&gt;CO2&gt;NH3
  • D. Cl2&gt;SO2&gt;CO2&gt;NH3
6 If temperature of one mole of ideal gas at 273 K and one atmospheric pressure is increased by 1 K, amount of energy absorbed is.
  • A. 0.082 dm3 atm
  • B. 1.987 cal.
  • C. 8.313 J
  • D. All are correct.
7 Rate of diffusion of CO and N<sub>2</sub>are same at room temperature due to the reason, that
  • A. Both are diatomic molecules
  • B. Both have same multiple bond in them
  • C. Both have lone pairs in them
  • D. Both have same molar masses
8 At which distance a molecule is present from its neighbor molecules of its own diameter, at room temperature.
  • A. 100 times
  • B. 200 times
  • C. 300 times
  • D. 400 times
9 If we plot a graph between I/V at x-axis and pressure at Y -axis
  • A. a parabolic graph is obtained
  • B. By increasing temperature straight line move toward x axis
  • C. By increases temperature straight line move toward y axis.
  • D. No. change in line by increasing temperature.
10 Which one of the following gases cannot be liquefied by Line's method.
  • A. Water vapours
  • B. NH3
  • C. Nitrogen
  • D. H2

Top Scorers of Chemistry Fsc Part 1 Chapter 3 Online Test

S

Saim G

Lahore18 - Apr - 2025

17/17
01 Mins 55 Sec
S

Saim G

Lahore18 - Apr - 2025

17/17
01 Mins 55 Sec
S

Shoaib Khan

Lahore21 - Jun - 2025

17/17
01 Mins 57 Sec
T

The Unknown

Lahore30 - May - 2025

17/17
03 Mins 51 Sec
H

Humaira Noureen

Lahore30 - May - 2025

17/17
03 Mins 55 Sec
M

Muhammad Nasir

Lahore02 - Jun - 2025

16/17
21 Sec
I

Iqra Iram

Lahore31 - May - 2025

16/17
01 Mins 41 Sec
S

Subhan Warraich

Lahore25 - Jun - 2025

16/17
02 Mins 10 Sec
S

Saim G

Lahore18 - Apr - 2025

16/17
02 Mins 11 Sec
T

The Unknown

Lahore30 - May - 2025

16/17
03 Mins 51 Sec
H

Humaira Noureen

Lahore30 - May - 2025

16/17
03 Mins 55 Sec
H

Humaira Noureen

Lahore30 - May - 2025

16/17
03 Mins 55 Sec
U

Umar Hassan

Lahore28 - May - 2025

16/17
03 Mins 58 Sec
H

Hamdan

Lahore14 - May - 2025

16/17
04 Mins 49 Sec
B

Bilal Ahmad

Lahore12 - May - 2025

16/17
05 Mins 22 Sec

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    22 Oct 2022

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    09 Oct 2022

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    12 Mar 2020

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    20 Oct 2019

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    Umer

    22 May 2017

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