Kinetic Theory of Gases (KVPY Stream SB-SX (Class 12 & 1st Year B.Sc.) Physics): Questions 4 - 6 of 6

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 268 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 200.00 or

Question number: 4

» Kinetic Theory of Gases » Kinetic Theory of Gases

Appeared in Year: 2013

MCQ▾

Question

The average distance between molecules of an ideal gas at STP is approximately of the order of,

Choices

Choice (4) Response

a.

100 nm

b.

1 nm

c.

100 cm

d.

1 μm

Question number: 5

» Kinetic Theory of Gases » Heat Capacities and Its Relations

Appeared in Year: 2014

MCQ▾

Question

One mole of a monoatomic ideal gas is expanded by a process described by PV3=C where C is a constant. The heat capacity of the gas during the process is given by (R is the gas constant).

Choices

Choice (4) Response

a.

2R

b.

R

c.

52R

d.

32R

Question number: 6

» Kinetic Theory of Gases » Mean Free Path

Appeared in Year: 2016

MCQ▾

Question

A container is divided into two equal part I and II by a partition with a small hole of diameter d . The two partitions are filled with same ideal gas, but held at temperatures TI=150K and TII=300K by connecting to heat reservoirs. Let λI and λII be the mean free paths of the gas particles in the two parts such that dλI and dλII . Then λIλII is –

Choices

Choice (4) Response

a.

0.5

b.

0.25

c.

0.7

d.

1.0

f Page
Sign In