Ideal Gas Equation and Vander Waal equation
Kinetic Theory of Gases

139033 The pressure of an ideal gas is written as $p=\frac{2 E}{3 V^{\prime}}$ here $E$ refers to

1 translation kinetic energy
2 rotational kinetic energy
3 vibrational kinetic energy
4 total kinetic energy
Kinetic Theory of Gases

139036 Every gas behaves as an ideal gas

1 at high temperature and low pressure
2 at low temperature and high pressure
3 at normal temperature and pressure
4 None of the above
Kinetic Theory of Gases

139048 Liquid oxygen at $50 \mathrm{~K}$ is heated for a long time at constant pressure of $1 \mathrm{~atm}$. The rate of heating is constant. Which one of the following graphs represents the variation of temperature (T) with time (t)

1
2
3
4
Kinetic Theory of Gases

139063 An ideal gas undergoing adiabatic expansion obeys the relation

1 $\mathrm{pV}=\mathrm{RT}$
2 $\mathrm{pV}^{\gamma}=$ constant
3 $\left(\mathrm{p}+\frac{\mathrm{a}}{\mathrm{V}^{2}}\right)(\mathrm{V}-\mathrm{b})=\mathrm{RT}$
4 $\mathrm{pV}^{\gamma-1}=$ constant
Kinetic Theory of Gases

139033 The pressure of an ideal gas is written as $p=\frac{2 E}{3 V^{\prime}}$ here $E$ refers to

1 translation kinetic energy
2 rotational kinetic energy
3 vibrational kinetic energy
4 total kinetic energy
Kinetic Theory of Gases

139036 Every gas behaves as an ideal gas

1 at high temperature and low pressure
2 at low temperature and high pressure
3 at normal temperature and pressure
4 None of the above
Kinetic Theory of Gases

139048 Liquid oxygen at $50 \mathrm{~K}$ is heated for a long time at constant pressure of $1 \mathrm{~atm}$. The rate of heating is constant. Which one of the following graphs represents the variation of temperature (T) with time (t)

1
2
3
4
Kinetic Theory of Gases

139063 An ideal gas undergoing adiabatic expansion obeys the relation

1 $\mathrm{pV}=\mathrm{RT}$
2 $\mathrm{pV}^{\gamma}=$ constant
3 $\left(\mathrm{p}+\frac{\mathrm{a}}{\mathrm{V}^{2}}\right)(\mathrm{V}-\mathrm{b})=\mathrm{RT}$
4 $\mathrm{pV}^{\gamma-1}=$ constant
Kinetic Theory of Gases

139033 The pressure of an ideal gas is written as $p=\frac{2 E}{3 V^{\prime}}$ here $E$ refers to

1 translation kinetic energy
2 rotational kinetic energy
3 vibrational kinetic energy
4 total kinetic energy
Kinetic Theory of Gases

139036 Every gas behaves as an ideal gas

1 at high temperature and low pressure
2 at low temperature and high pressure
3 at normal temperature and pressure
4 None of the above
Kinetic Theory of Gases

139048 Liquid oxygen at $50 \mathrm{~K}$ is heated for a long time at constant pressure of $1 \mathrm{~atm}$. The rate of heating is constant. Which one of the following graphs represents the variation of temperature (T) with time (t)

1
2
3
4
Kinetic Theory of Gases

139063 An ideal gas undergoing adiabatic expansion obeys the relation

1 $\mathrm{pV}=\mathrm{RT}$
2 $\mathrm{pV}^{\gamma}=$ constant
3 $\left(\mathrm{p}+\frac{\mathrm{a}}{\mathrm{V}^{2}}\right)(\mathrm{V}-\mathrm{b})=\mathrm{RT}$
4 $\mathrm{pV}^{\gamma-1}=$ constant
Kinetic Theory of Gases

139033 The pressure of an ideal gas is written as $p=\frac{2 E}{3 V^{\prime}}$ here $E$ refers to

1 translation kinetic energy
2 rotational kinetic energy
3 vibrational kinetic energy
4 total kinetic energy
Kinetic Theory of Gases

139036 Every gas behaves as an ideal gas

1 at high temperature and low pressure
2 at low temperature and high pressure
3 at normal temperature and pressure
4 None of the above
Kinetic Theory of Gases

139048 Liquid oxygen at $50 \mathrm{~K}$ is heated for a long time at constant pressure of $1 \mathrm{~atm}$. The rate of heating is constant. Which one of the following graphs represents the variation of temperature (T) with time (t)

1
2
3
4
Kinetic Theory of Gases

139063 An ideal gas undergoing adiabatic expansion obeys the relation

1 $\mathrm{pV}=\mathrm{RT}$
2 $\mathrm{pV}^{\gamma}=$ constant
3 $\left(\mathrm{p}+\frac{\mathrm{a}}{\mathrm{V}^{2}}\right)(\mathrm{V}-\mathrm{b})=\mathrm{RT}$
4 $\mathrm{pV}^{\gamma-1}=$ constant