Embibe Experts Solutions for Chapter: Kinetic Theory of Gases, Exercise 1: Level 1

In a process, the density of a gas remains constant. If the temperature is doubled, then the change in the pressure will be:

An ideal gas follows aprocess described by $P{V}^2=C$ from $\left(P_1,V_1,T_1\right)$ to $\left(P_2,V_2,T_2\right)$ ($C$  is a constant). Then

For Boyle's law to hold good the necessary condition is

$16 \mathrm{g}$ of Oxygen, $14 \mathrm{g}$ of Nitrogen and $11 \mathrm{g}$ of Carbon dioxide are mixed in an enclosure of volume $5 \mathrm{L}$ and temperature $27 °\mathrm{C}$. The pressure exerted by the mixture is,

Which of the following will have maximum total kinetic energy at temperature $300 \mathrm{K}$.

The ratio of specific heats at constant pressure and constant volume of a gas is $\frac{4}{3}$. Then the average number of degree of freedom of the gas molecules is 

A man is climbing up a spiral staircase. His degrees of freedom are

The average energy of molecules in a sample of oxygen gas at $300 \mathrm{K}$ are $6.21\times {10}^{-21}$$\mathrm{J}.$ The corresponding values at $600 \mathrm{K}$ are