Kinetic Theory of Gases-Kinetic Energy and Temperature (NEET Physics): Questions 27 - 30 of 30

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Question number: 27

» Kinetic Theory of Gases » Kinetic Energy and Temperature

MCQ▾

Question

Mean kinetic energy (or average energy) per gm molecule of a monoatomic gas is given by

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 28

» Kinetic Theory of Gases » Kinetic Energy and Temperature

Assertion-Reason▾

Assertion (Ꭺ)

Internal energy of an ideal gas does not depend upon volume of the gas.

Reason (Ꭱ)

Internal energy of an ideal gas depends on temperature of gas.

Choices

Choice (4) Response

a.

Ꭺ is false but Ꭱ is true

b.

Both Ꭺ and Ꭱ are false

c.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

d.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

Question number: 29

» Kinetic Theory of Gases » Kinetic Energy and Temperature

MCQ▾

Question

At room temperature, the r. m. s. speed of the molecules of certain diatomic gas is found to be 1930 m/s. The gas is

Choices

Choice (4) Response

a.

Cl 2

b.

O 2

c.

F 2

d.

H 2

Question number: 30

» Kinetic Theory of Gases » Kinetic Energy and Temperature

Appeared in Year: 2017

MCQ▾

Question

A gas mixture consists of Equation of Equation and Equation of Equation at temperature Equation . Neglecting all vibrational modes, the total internal energy of the system is:

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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