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Kinetic Theory of Gases

139097 In a $p - V$ diagram for an ideal gas (where $p$ is along the $y$ -axis and $V$ is along the $x$ -axis), the value of the ratio : "Slope of the adiabatic curve/slope of the isothermal curve" at any point will be (where symbols have their usual meanings)

1 1

2 2

3

\frac{C_{p}}{C_{v}}

4

\frac{C_{v}}{C_{p}}

Explanation:

C ${| \frac{dp}{dv} |}_{adiabatic} = γ {| \frac{dp}{dv} |}_{isotherml}$
$\frac{Slope of adiabatic curve}{Slope of Isothermal curve} = γ$
$\frac{Cp}{Cv} = γ$
original image

CG PET- 2005

Kinetic Theory of Gases

139098 The factor $R / N_{A}$ in an ideal gas law is

1 Celsius constant

2 Kelvin constant

3 Universal gas constant

4 Boltzmann's constant

Explanation:

D The factor $\frac{R}{N_{A}}$ in an ideal gas law is Boltzmann's constant
$R$ is ideal gas constant and $N_{A}$ is Avogadro's number.

J and K-CET-2018

Kinetic Theory of Gases

138971 A closed compartment containing gas is moving with some acceleration in horizontal direction. Neglect effect of gravity. Then the pressure in the compartment is

1 same everywhere

2 lower in front side

3 lower in rear side

4 lower in upper side

IIT JEE 1999

Kinetic Theory of Gases

139027 The value of $\frac{P V}{T}$ for one mole of an ideal gas is nearly equal to:

1

2 J {mol}^{- 1} K^{- 1}

2

8.3 J {mol}^{- 1} K^{- 1}

3

4.2 J {mol}^{- 1} K^{- 1}

4

2 cal {mol}^{- 1} K^{- 1}

$\text { So

Kinetic Theory of Gases

139029 A real gas behaves as an ideal gas

1 at very low pressure and high temperature

2 high pressure and low temperature

3 high temperature and high pressure

4 low pressure and low temperature

BITSAT-2005

Kinetic Theory of Gases

139097 In a $p - V$ diagram for an ideal gas (where $p$ is along the $y$ -axis and $V$ is along the $x$ -axis), the value of the ratio : "Slope of the adiabatic curve/slope of the isothermal curve" at any point will be (where symbols have their usual meanings)

1 1

2 2

3

\frac{C_{p}}{C_{v}}

4

\frac{C_{v}}{C_{p}}

Explanation:

C ${| \frac{dp}{dv} |}_{adiabatic} = γ {| \frac{dp}{dv} |}_{isotherml}$
$\frac{Slope of adiabatic curve}{Slope of Isothermal curve} = γ$
$\frac{Cp}{Cv} = γ$
original image

CG PET- 2005

Kinetic Theory of Gases

139098 The factor $R / N_{A}$ in an ideal gas law is

1 Celsius constant

2 Kelvin constant

3 Universal gas constant

4 Boltzmann's constant

Explanation:

D The factor $\frac{R}{N_{A}}$ in an ideal gas law is Boltzmann's constant
$R$ is ideal gas constant and $N_{A}$ is Avogadro's number.

J and K-CET-2018

Kinetic Theory of Gases

138971 A closed compartment containing gas is moving with some acceleration in horizontal direction. Neglect effect of gravity. Then the pressure in the compartment is

1 same everywhere

2 lower in front side

3 lower in rear side

4 lower in upper side

IIT JEE 1999

Kinetic Theory of Gases

139027 The value of $\frac{P V}{T}$ for one mole of an ideal gas is nearly equal to:

1

2 J {mol}^{- 1} K^{- 1}

2

8.3 J {mol}^{- 1} K^{- 1}

3

4.2 J {mol}^{- 1} K^{- 1}

4

2 cal {mol}^{- 1} K^{- 1}

$\text { So

Kinetic Theory of Gases

139029 A real gas behaves as an ideal gas

1 at very low pressure and high temperature

2 high pressure and low temperature

3 high temperature and high pressure

4 low pressure and low temperature

BITSAT-2005

Kinetic Theory of Gases

139097 In a $p - V$ diagram for an ideal gas (where $p$ is along the $y$ -axis and $V$ is along the $x$ -axis), the value of the ratio : "Slope of the adiabatic curve/slope of the isothermal curve" at any point will be (where symbols have their usual meanings)

1 1

2 2

3

\frac{C_{p}}{C_{v}}

4

\frac{C_{v}}{C_{p}}

Explanation:

C ${| \frac{dp}{dv} |}_{adiabatic} = γ {| \frac{dp}{dv} |}_{isotherml}$
$\frac{Slope of adiabatic curve}{Slope of Isothermal curve} = γ$
$\frac{Cp}{Cv} = γ$
original image

CG PET- 2005

Kinetic Theory of Gases

139098 The factor $R / N_{A}$ in an ideal gas law is

1 Celsius constant

2 Kelvin constant

3 Universal gas constant

4 Boltzmann's constant

Explanation:

D The factor $\frac{R}{N_{A}}$ in an ideal gas law is Boltzmann's constant
$R$ is ideal gas constant and $N_{A}$ is Avogadro's number.

J and K-CET-2018

Kinetic Theory of Gases

138971 A closed compartment containing gas is moving with some acceleration in horizontal direction. Neglect effect of gravity. Then the pressure in the compartment is

1 same everywhere

2 lower in front side

3 lower in rear side

4 lower in upper side

IIT JEE 1999

Kinetic Theory of Gases

139027 The value of $\frac{P V}{T}$ for one mole of an ideal gas is nearly equal to:

1

2 J {mol}^{- 1} K^{- 1}

2

8.3 J {mol}^{- 1} K^{- 1}

3

4.2 J {mol}^{- 1} K^{- 1}

4

2 cal {mol}^{- 1} K^{- 1}

$\text { So

Kinetic Theory of Gases

139029 A real gas behaves as an ideal gas

1 at very low pressure and high temperature

2 high pressure and low temperature

3 high temperature and high pressure

4 low pressure and low temperature

BITSAT-2005

Kinetic Theory of Gases

139097 In a $p - V$ diagram for an ideal gas (where $p$ is along the $y$ -axis and $V$ is along the $x$ -axis), the value of the ratio : "Slope of the adiabatic curve/slope of the isothermal curve" at any point will be (where symbols have their usual meanings)

1 1

2 2

3

\frac{C_{p}}{C_{v}}

4

\frac{C_{v}}{C_{p}}

Explanation:

C ${| \frac{dp}{dv} |}_{adiabatic} = γ {| \frac{dp}{dv} |}_{isotherml}$
$\frac{Slope of adiabatic curve}{Slope of Isothermal curve} = γ$
$\frac{Cp}{Cv} = γ$
original image

CG PET- 2005

Kinetic Theory of Gases

139098 The factor $R / N_{A}$ in an ideal gas law is

1 Celsius constant

2 Kelvin constant

3 Universal gas constant

4 Boltzmann's constant

Explanation:

D The factor $\frac{R}{N_{A}}$ in an ideal gas law is Boltzmann's constant
$R$ is ideal gas constant and $N_{A}$ is Avogadro's number.

J and K-CET-2018

Kinetic Theory of Gases

138971 A closed compartment containing gas is moving with some acceleration in horizontal direction. Neglect effect of gravity. Then the pressure in the compartment is

1 same everywhere

2 lower in front side

3 lower in rear side

4 lower in upper side

IIT JEE 1999

Kinetic Theory of Gases

139027 The value of $\frac{P V}{T}$ for one mole of an ideal gas is nearly equal to:

1

2 J {mol}^{- 1} K^{- 1}

2

8.3 J {mol}^{- 1} K^{- 1}

3

4.2 J {mol}^{- 1} K^{- 1}

4

2 cal {mol}^{- 1} K^{- 1}

$\text { So

Kinetic Theory of Gases

139029 A real gas behaves as an ideal gas

1 at very low pressure and high temperature

2 high pressure and low temperature

3 high temperature and high pressure

4 low pressure and low temperature

BITSAT-2005

Kinetic Theory of Gases

139097 In a $p - V$ diagram for an ideal gas (where $p$ is along the $y$ -axis and $V$ is along the $x$ -axis), the value of the ratio : "Slope of the adiabatic curve/slope of the isothermal curve" at any point will be (where symbols have their usual meanings)

1 1

2 2

3

\frac{C_{p}}{C_{v}}

4

\frac{C_{v}}{C_{p}}

Explanation:

C ${| \frac{dp}{dv} |}_{adiabatic} = γ {| \frac{dp}{dv} |}_{isotherml}$
$\frac{Slope of adiabatic curve}{Slope of Isothermal curve} = γ$
$\frac{Cp}{Cv} = γ$
original image

CG PET- 2005

Kinetic Theory of Gases

139098 The factor $R / N_{A}$ in an ideal gas law is

1 Celsius constant

2 Kelvin constant

3 Universal gas constant

4 Boltzmann's constant

Explanation:

D The factor $\frac{R}{N_{A}}$ in an ideal gas law is Boltzmann's constant
$R$ is ideal gas constant and $N_{A}$ is Avogadro's number.

J and K-CET-2018

Kinetic Theory of Gases

138971 A closed compartment containing gas is moving with some acceleration in horizontal direction. Neglect effect of gravity. Then the pressure in the compartment is

1 same everywhere

2 lower in front side

3 lower in rear side

4 lower in upper side

IIT JEE 1999

Kinetic Theory of Gases

139027 The value of $\frac{P V}{T}$ for one mole of an ideal gas is nearly equal to:

1

2 J {mol}^{- 1} K^{- 1}

2

8.3 J {mol}^{- 1} K^{- 1}

3

4.2 J {mol}^{- 1} K^{- 1}

4

2 cal {mol}^{- 1} K^{- 1}

$\text { So

Kinetic Theory of Gases

139029 A real gas behaves as an ideal gas

1 at very low pressure and high temperature

2 high pressure and low temperature

3 high temperature and high pressure

4 low pressure and low temperature

BITSAT-2005