ECAT Pre Computer Science Chapter 11 MCQ Test With Answer

Top Scorers Of ECAT Physics Chapter 11 Heat & Thermodynamics MCQ`s Test

A

Abdullah Baloch 28 - Jul - 2024 06 Min 01 Sec 60/60
V

Vertex Gaming 16 - Jul - 2024 01 Min 06 Sec 55/60
A

Ali Kumail 29 - May - 2024 01 Min 41 Sec 55/60
M

Muhammad Abdur.Rahman Khan 28 - Aug - 2024 02 Min 51 Sec 55/60
M

Mian House 31 - May - 2024 06 Min 26 Sec 55/60
M

Muhammad Hashim 02 - Jun - 2024 02 Min 29 Sec 50/60
M

Mian amar Mustafa 09 - Feb - 2024 03 Min 05 Sec 50/60
A

Atif Murad 11 - Mar - 2024 01 Min 46 Sec 45/60
U

umme roman khan 14 - Jan - 2024 03 Min 41 Sec 45/60
H

HUSSAIN Mudasser 24 - Jun - 2024 02 Min 24 Sec 40/60
A

Ayan Shuaib 30 - Jan - 2024 03 Min 08 Sec 40/60
A

Astha 01 - Feb - 2024 06 Min 49 Sec 40/60
N

Night Rrrider 30 - Jan - 2026 02 Min 14 Sec 36/60
U

urooj urooj 17 - Jul - 2024 02 Min 12 Sec 35/60
K

Kashif Siddiqui 14 - Sep - 2024 03 Min 17 Sec 35/60

ECAT Physics Chapter 11 Important MCQ's

Sr.#	Question	Answer
1	One mole of any substance contain	A. same number of molecules B. different number of molecules C. may be same or different D. none of them
2	What temperature is the same on Celsius scale as well as on Fahrenheit scale?	A. 32°C B. -32°C C. -40°C D. -212°C
3	Adiabatic change occurs when the gas	A. expands B. compressed C. expands or compressed D. expands or compressed rapidly
4	Amount of heat required to raise the temperature of a body through 1 K is called its	A. Specific heat B. Water equivalent C. Thermal capacity D. Entropy
5	On colliding in a closed container, the gas molecules	A. Transfer momentum to the walls B. Momentum becomes zero C. Move in opposite directions D. Perform Brownian motion
6	According to kinetic theory of gases, molecules of a gas behave like	A. Inelastic spheres B. Perfectly elastic rigid sphere C. Perfectly elastic non-rigid spheres D. Inelastic non-rigid spheres
7	The process which is carried out at constant temperature is known as	A. adiabatic process B. isothermal process C. isochoric process D. none of them
8	In the theory of dimensional analysis, heat may be properly represented by:	A. ML²T^-2 B. MT^-2 C. ML^-1T^-1 D. None of these
9	If N is the total number of molecules and V is the volume of the container, then the expression for the pressure of gas is	A. P=P/V<1/2mv²> B. P=2N/V<1/2mv²> C. P=2/3N/V<1/2mv²> D. P=2/3N/V<mv²>
10	Brownian motion increases due to	A. Increase in size of Brownian particle B. Increase in temperature of medium C. Increase in density of medium D. Increase in viscosity of medium

Latest Educational News Stories

Pakistan's Largest Database of Colleges and Universities

BS Programs

University Past Papers

University Results

Exam Results 2024

Study Abroad Programs and Opportunities for Pakistani Students

ECAT Pre Computer Science Chapter 11 MCQ Test With Answer

MCQ's Test For ECAT Physics Chapter 11 Heat & Thermodynamics

ECAT Physics Chapter 11 Heat & Thermodynamics

Melting point of ice

For the working of a heat engine, there must be

Brownian motion increases due to

A real gas can be approximated to an ideal gas at

Absolute zero is considered as that temperature at which:

A gas is compressed adiabatically till its temperature is double. The ratio of its final volume to initial volume will be

When the temperature of source and sink of a heat engine become equal entropy change will be

Internal energy is the sum of all the forms of

The internal energy of an ideal gas system is generally the

While deriving equation of pressure by kinetic theory of gases, we take into account:

The motion of molecules in gases is:

Pressure of a gas at constant volume is proportion to

The rate of change of momentum of a molecule is equal to:

The example of irreversible process is

One kilogram of different substances contain

Prepare Complete Set Wise ECAT Physics Chapter 11 Heat & Thermodynamics MCQs Online With Answers

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

Set 7

Set 8

Set 9

Set 10

Set 11

Set 12

Topic Test

Top Scorers Of ECAT Physics Chapter 11 Heat & Thermodynamics MCQ`s Test

ECAT Physics Chapter 11 Important MCQ's

Test Questions

Is this page helpful?

Share your comments & questions here

Arsal