Embibe Experts Solutions for Chapter: Thermodynamics, Exercise 2: Exercise - 2

When two nonreactive samples at different temperatures are mixed in an isolated container of negligible heat capacity the final temperature of the mixture can be

For an ideal gas,

A cyclic process $\mathrm{ABCD}$ is shown in the P–V diagram. ($\mathrm{BC}$ and $\mathrm{DA}$ are isothermal)

Which of the following curves represent the same process?

A cyclic process of an ideal monoatomic gas is shown in figure. The correct statement is (are) 

A gas kept in a container, if the container is of finite conductivity, then the process

Oxygen, nitrogen and helium gas are kept in three identical adiabatic containers$P, Q$and $R$, respectively at equal pressure. When the gases are pushed to half their original volumes. (initial temperature is same)

Which of the following statement/s in case of a thermodynamic process is /are correct ?

If a system is made to undergo a change from an initial state to a final state by adiabatic process only, then