Ideal Gas Equation and Vander Waal equation
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Kinetic Theory of Gases

138978 A certain amount of gas of volume $\mathrm{V}$ at $27^{\circ}$ temperature and pressure $2 \times 10^{7} \mathrm{Nm}^{-2}$ expands isothermally until its volume gets doubled. Later it expands adiabatically until its volume gets redoubled. The final pressure of the gas will be (User $\gamma=1.5$ )

1 $3.536 \times 10^{5} \mathrm{~Pa}$
2 $3.536 \times 10^{6} \mathrm{~Pa}$
3 $1.25 \times 10^{6} \mathrm{~Pa}$
4 $1.25 \times 10^{5} \mathrm{~Pa}$
Shift-I]
Kinetic Theory of Gases

138979 The net work done by an ideal gas going through the cycle as shown in the $\mathrm{P}-\mathrm{V}$ diagram below is

1 0
2 $\mathrm{P}_{1} \mathrm{~V}_{1}$
3 $\frac{3}{2} \mathrm{P}_{1} \mathrm{~V}_{1}$
4 $\frac{1}{2} \mathrm{P}_{1} \mathrm{~V}_{1}$
Shift-II
Kinetic Theory of Gases

138980 An ideal gas at pressure $P$ is enclosed in a container that is placed in a reservoir at constant temperature $T$. If the volume of the gas is increased to two times its original value, then the new pressure $\mathbf{P}^{\prime}=$ P

1 $\frac{1}{2}$
2 2
3 1
4 Cannot be determined
Shift-II
Kinetic Theory of Gases

138981 For a monoatomic ideal gas following the cyclic process ABCA shown in the $U$ vs $\rho$ plot, identify the incorrect option.

1 Molar heat capacity of the process $\mathrm{AB}$ is $\frac{\mathrm{R}}{2}$
2 Heat is rejected by the system in path $\mathrm{BC}$
3 Molar heat capacity for the process $\mathrm{BC}$ is $\frac{2 \mathrm{R}}{3}$
4 Work done by the system in the process CA is $\frac{2 U_{\circ}}{3} \ln 4$
Shift-I]
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Kinetic Theory of Gases

138978 A certain amount of gas of volume $\mathrm{V}$ at $27^{\circ}$ temperature and pressure $2 \times 10^{7} \mathrm{Nm}^{-2}$ expands isothermally until its volume gets doubled. Later it expands adiabatically until its volume gets redoubled. The final pressure of the gas will be (User $\gamma=1.5$ )

1 $3.536 \times 10^{5} \mathrm{~Pa}$
2 $3.536 \times 10^{6} \mathrm{~Pa}$
3 $1.25 \times 10^{6} \mathrm{~Pa}$
4 $1.25 \times 10^{5} \mathrm{~Pa}$
Shift-I]
Kinetic Theory of Gases

138979 The net work done by an ideal gas going through the cycle as shown in the $\mathrm{P}-\mathrm{V}$ diagram below is

1 0
2 $\mathrm{P}_{1} \mathrm{~V}_{1}$
3 $\frac{3}{2} \mathrm{P}_{1} \mathrm{~V}_{1}$
4 $\frac{1}{2} \mathrm{P}_{1} \mathrm{~V}_{1}$
Shift-II
Kinetic Theory of Gases

138980 An ideal gas at pressure $P$ is enclosed in a container that is placed in a reservoir at constant temperature $T$. If the volume of the gas is increased to two times its original value, then the new pressure $\mathbf{P}^{\prime}=$ P

1 $\frac{1}{2}$
2 2
3 1
4 Cannot be determined
Shift-II
Kinetic Theory of Gases

138981 For a monoatomic ideal gas following the cyclic process ABCA shown in the $U$ vs $\rho$ plot, identify the incorrect option.

1 Molar heat capacity of the process $\mathrm{AB}$ is $\frac{\mathrm{R}}{2}$
2 Heat is rejected by the system in path $\mathrm{BC}$
3 Molar heat capacity for the process $\mathrm{BC}$ is $\frac{2 \mathrm{R}}{3}$
4 Work done by the system in the process CA is $\frac{2 U_{\circ}}{3} \ln 4$
Shift-I]
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Kinetic Theory of Gases

138978 A certain amount of gas of volume $\mathrm{V}$ at $27^{\circ}$ temperature and pressure $2 \times 10^{7} \mathrm{Nm}^{-2}$ expands isothermally until its volume gets doubled. Later it expands adiabatically until its volume gets redoubled. The final pressure of the gas will be (User $\gamma=1.5$ )

1 $3.536 \times 10^{5} \mathrm{~Pa}$
2 $3.536 \times 10^{6} \mathrm{~Pa}$
3 $1.25 \times 10^{6} \mathrm{~Pa}$
4 $1.25 \times 10^{5} \mathrm{~Pa}$
Shift-I]
Kinetic Theory of Gases

138979 The net work done by an ideal gas going through the cycle as shown in the $\mathrm{P}-\mathrm{V}$ diagram below is

1 0
2 $\mathrm{P}_{1} \mathrm{~V}_{1}$
3 $\frac{3}{2} \mathrm{P}_{1} \mathrm{~V}_{1}$
4 $\frac{1}{2} \mathrm{P}_{1} \mathrm{~V}_{1}$
Shift-II
Kinetic Theory of Gases

138980 An ideal gas at pressure $P$ is enclosed in a container that is placed in a reservoir at constant temperature $T$. If the volume of the gas is increased to two times its original value, then the new pressure $\mathbf{P}^{\prime}=$ P

1 $\frac{1}{2}$
2 2
3 1
4 Cannot be determined
Shift-II
Kinetic Theory of Gases

138981 For a monoatomic ideal gas following the cyclic process ABCA shown in the $U$ vs $\rho$ plot, identify the incorrect option.

1 Molar heat capacity of the process $\mathrm{AB}$ is $\frac{\mathrm{R}}{2}$
2 Heat is rejected by the system in path $\mathrm{BC}$
3 Molar heat capacity for the process $\mathrm{BC}$ is $\frac{2 \mathrm{R}}{3}$
4 Work done by the system in the process CA is $\frac{2 U_{\circ}}{3} \ln 4$
Shift-I]
For More Updates join with Us
Kinetic Theory of Gases

138978 A certain amount of gas of volume $\mathrm{V}$ at $27^{\circ}$ temperature and pressure $2 \times 10^{7} \mathrm{Nm}^{-2}$ expands isothermally until its volume gets doubled. Later it expands adiabatically until its volume gets redoubled. The final pressure of the gas will be (User $\gamma=1.5$ )

1 $3.536 \times 10^{5} \mathrm{~Pa}$
2 $3.536 \times 10^{6} \mathrm{~Pa}$
3 $1.25 \times 10^{6} \mathrm{~Pa}$
4 $1.25 \times 10^{5} \mathrm{~Pa}$
Shift-I]
Kinetic Theory of Gases

138979 The net work done by an ideal gas going through the cycle as shown in the $\mathrm{P}-\mathrm{V}$ diagram below is

1 0
2 $\mathrm{P}_{1} \mathrm{~V}_{1}$
3 $\frac{3}{2} \mathrm{P}_{1} \mathrm{~V}_{1}$
4 $\frac{1}{2} \mathrm{P}_{1} \mathrm{~V}_{1}$
Shift-II
Kinetic Theory of Gases

138980 An ideal gas at pressure $P$ is enclosed in a container that is placed in a reservoir at constant temperature $T$. If the volume of the gas is increased to two times its original value, then the new pressure $\mathbf{P}^{\prime}=$ P

1 $\frac{1}{2}$
2 2
3 1
4 Cannot be determined
Shift-II
Kinetic Theory of Gases

138981 For a monoatomic ideal gas following the cyclic process ABCA shown in the $U$ vs $\rho$ plot, identify the incorrect option.

1 Molar heat capacity of the process $\mathrm{AB}$ is $\frac{\mathrm{R}}{2}$
2 Heat is rejected by the system in path $\mathrm{BC}$
3 Molar heat capacity for the process $\mathrm{BC}$ is $\frac{2 \mathrm{R}}{3}$
4 Work done by the system in the process CA is $\frac{2 U_{\circ}}{3} \ln 4$
Shift-I]
NEET DIGITAL LIBRARY