Kinetic Theory of Gases (AIIMS Physics): Questions 1 - 4 of 9

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 500 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 350.00 or

Question number: 1

» Kinetic Theory of Gases » Equation of State of a Perfect Gas

Appeared in Year: 1982

MCQ▾

Question

Two gases of equal molar mass are in thermal equilibrium. If Pa , Pb , Va and Vb are their respective pressures and volumes, then which relation is true –

Choices

Choice (4) Response

a.

PaVa=PbVb

b.

Va=Vb,VaVb

c.

PaPb,Va=Vb

d.

PaVa=PbVb

Question number: 2

» Kinetic Theory of Gases » Law of Equipartition of Energy

Appeared in Year: 2004

MCQ▾

Question

vrms , vav and vmp are root mean square, average and most probable speeds of molecules of a gas obeying Maxwell velocity distribution. Which of the following statements is correct?

Choices

Choice (4) Response

a.

Vmp>Vrms>Vav

b.

Vrms<Vav<Vmp

c.

Vrms>Vav>Vmp

d.

Vmp<Vrms<Vav

Question number: 3

» Kinetic Theory of Gases » Kinetic Theory of Gases

Appeared in Year: 1999

Assertion-Reason▾

Assertion (Ꭺ)

A hydrogen filled balloon stop rising after it has attained a certain height in the sky.

Reason (Ꭱ)

The atmospheric pressure decrease with height and become zero when maximum height is attained

Choices

Choice (4) Response

a.

Both Ꭺ and Ꭱ are false

b.

Ꭺ is false but Ꭱ is true

c.

Ꭺ is true but Ꭱ is false

d.

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

Question number: 4

» Kinetic Theory of Gases » Kinetic Theory of Gases

Appeared in Year: 2003

Assertion-Reason▾

Assertion (Ꭺ)

The size of a hydrogen balloon increase as it rises in air.

Reason (Ꭱ)

The material of the balloon can be easily stretched.

Choices

Choice (4) Response

a.

Ꭺ is true but Ꭱ is false

b.

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

c.

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

d.

Ꭺ is false but Ꭱ is true

Sign In