Specific Heat Capacity
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PHXI13:KINETIC THEORY

360380 For a gas \(\dfrac{R}{C_{V}}=0.5\). This gas is made up of molecules which are

1 Diatomic
2 Polyatomic
3 Monoatomic
4 Mixture of diatomic and polyatomic molecules
PHXI13:KINETIC THEORY

360381 \({C_P}\) and \({C_V}\) are specific heats at constant pressure and constant volume respectively. It is observed that
\({C_P} - {C_V} = \) a for helium gas
\(C_{P}-C_{V}=b\) for oxygen gas
Such that, \(b\) is \(n\) times the \(a\). Find out value of \(n\).

1 \(0.53\,a\)
2 \(0.13\,a\)
3 \(0.65\,a\)
4 \(0.95\,a\)
PHXI13:KINETIC THEORY

360382 A mixture of \({n_{1}}\) moles of monatomic gas and \({n_{2}}\) moles of diatomic gas has \({\dfrac{C_{P}}{C_{V}}=\gamma=\dfrac{17}{11}}\). Then

1 \({n_{1}=2 n_{2}}\)
2 \({7 n_{1}=n_{2}}\)
3 \({n_{1}=4 n_{2}}\)
4 \({3 n_{1}=5 n_{2}}\)
PHXI13:KINETIC THEORY

360383 Two moles of oxygen is mixed with eight mole of helium. The effective specific heat of the mixture at constant volume is

1 \(1.7{\rm{ }}\,R\)
2 \(1.4{\rm{ }}\,R\)
3 \(1.3{\rm{ }}\,R\)
4 \(1.9{\rm{ }}\,R\)
PHXI13:KINETIC THEORY

360384 For a gas molecule with 6 degrees of freedom the law of equipartition of energy gives the following relation between the molar specific heat \(\left(C_{V}\right)\) and gas constant \((R)\)

1 \(C_{V}=R\)
2 \(C_{V}=\dfrac{R}{2}\)
3 \(C_{V}=2 R\)
4 \(C_{V}=3 R\)
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PHXI13:KINETIC THEORY

360380 For a gas \(\dfrac{R}{C_{V}}=0.5\). This gas is made up of molecules which are

1 Diatomic
2 Polyatomic
3 Monoatomic
4 Mixture of diatomic and polyatomic molecules
PHXI13:KINETIC THEORY

360381 \({C_P}\) and \({C_V}\) are specific heats at constant pressure and constant volume respectively. It is observed that
\({C_P} - {C_V} = \) a for helium gas
\(C_{P}-C_{V}=b\) for oxygen gas
Such that, \(b\) is \(n\) times the \(a\). Find out value of \(n\).

1 \(0.53\,a\)
2 \(0.13\,a\)
3 \(0.65\,a\)
4 \(0.95\,a\)
PHXI13:KINETIC THEORY

360382 A mixture of \({n_{1}}\) moles of monatomic gas and \({n_{2}}\) moles of diatomic gas has \({\dfrac{C_{P}}{C_{V}}=\gamma=\dfrac{17}{11}}\). Then

1 \({n_{1}=2 n_{2}}\)
2 \({7 n_{1}=n_{2}}\)
3 \({n_{1}=4 n_{2}}\)
4 \({3 n_{1}=5 n_{2}}\)
PHXI13:KINETIC THEORY

360383 Two moles of oxygen is mixed with eight mole of helium. The effective specific heat of the mixture at constant volume is

1 \(1.7{\rm{ }}\,R\)
2 \(1.4{\rm{ }}\,R\)
3 \(1.3{\rm{ }}\,R\)
4 \(1.9{\rm{ }}\,R\)
PHXI13:KINETIC THEORY

360384 For a gas molecule with 6 degrees of freedom the law of equipartition of energy gives the following relation between the molar specific heat \(\left(C_{V}\right)\) and gas constant \((R)\)

1 \(C_{V}=R\)
2 \(C_{V}=\dfrac{R}{2}\)
3 \(C_{V}=2 R\)
4 \(C_{V}=3 R\)
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PHXI13:KINETIC THEORY

360380 For a gas \(\dfrac{R}{C_{V}}=0.5\). This gas is made up of molecules which are

1 Diatomic
2 Polyatomic
3 Monoatomic
4 Mixture of diatomic and polyatomic molecules
PHXI13:KINETIC THEORY

360381 \({C_P}\) and \({C_V}\) are specific heats at constant pressure and constant volume respectively. It is observed that
\({C_P} - {C_V} = \) a for helium gas
\(C_{P}-C_{V}=b\) for oxygen gas
Such that, \(b\) is \(n\) times the \(a\). Find out value of \(n\).

1 \(0.53\,a\)
2 \(0.13\,a\)
3 \(0.65\,a\)
4 \(0.95\,a\)
PHXI13:KINETIC THEORY

360382 A mixture of \({n_{1}}\) moles of monatomic gas and \({n_{2}}\) moles of diatomic gas has \({\dfrac{C_{P}}{C_{V}}=\gamma=\dfrac{17}{11}}\). Then

1 \({n_{1}=2 n_{2}}\)
2 \({7 n_{1}=n_{2}}\)
3 \({n_{1}=4 n_{2}}\)
4 \({3 n_{1}=5 n_{2}}\)
PHXI13:KINETIC THEORY

360383 Two moles of oxygen is mixed with eight mole of helium. The effective specific heat of the mixture at constant volume is

1 \(1.7{\rm{ }}\,R\)
2 \(1.4{\rm{ }}\,R\)
3 \(1.3{\rm{ }}\,R\)
4 \(1.9{\rm{ }}\,R\)
PHXI13:KINETIC THEORY

360384 For a gas molecule with 6 degrees of freedom the law of equipartition of energy gives the following relation between the molar specific heat \(\left(C_{V}\right)\) and gas constant \((R)\)

1 \(C_{V}=R\)
2 \(C_{V}=\dfrac{R}{2}\)
3 \(C_{V}=2 R\)
4 \(C_{V}=3 R\)
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PHXI13:KINETIC THEORY

360380 For a gas \(\dfrac{R}{C_{V}}=0.5\). This gas is made up of molecules which are

1 Diatomic
2 Polyatomic
3 Monoatomic
4 Mixture of diatomic and polyatomic molecules
PHXI13:KINETIC THEORY

360381 \({C_P}\) and \({C_V}\) are specific heats at constant pressure and constant volume respectively. It is observed that
\({C_P} - {C_V} = \) a for helium gas
\(C_{P}-C_{V}=b\) for oxygen gas
Such that, \(b\) is \(n\) times the \(a\). Find out value of \(n\).

1 \(0.53\,a\)
2 \(0.13\,a\)
3 \(0.65\,a\)
4 \(0.95\,a\)
PHXI13:KINETIC THEORY

360382 A mixture of \({n_{1}}\) moles of monatomic gas and \({n_{2}}\) moles of diatomic gas has \({\dfrac{C_{P}}{C_{V}}=\gamma=\dfrac{17}{11}}\). Then

1 \({n_{1}=2 n_{2}}\)
2 \({7 n_{1}=n_{2}}\)
3 \({n_{1}=4 n_{2}}\)
4 \({3 n_{1}=5 n_{2}}\)
PHXI13:KINETIC THEORY

360383 Two moles of oxygen is mixed with eight mole of helium. The effective specific heat of the mixture at constant volume is

1 \(1.7{\rm{ }}\,R\)
2 \(1.4{\rm{ }}\,R\)
3 \(1.3{\rm{ }}\,R\)
4 \(1.9{\rm{ }}\,R\)
PHXI13:KINETIC THEORY

360384 For a gas molecule with 6 degrees of freedom the law of equipartition of energy gives the following relation between the molar specific heat \(\left(C_{V}\right)\) and gas constant \((R)\)

1 \(C_{V}=R\)
2 \(C_{V}=\dfrac{R}{2}\)
3 \(C_{V}=2 R\)
4 \(C_{V}=3 R\)
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PHXI13:KINETIC THEORY

360380 For a gas \(\dfrac{R}{C_{V}}=0.5\). This gas is made up of molecules which are

1 Diatomic
2 Polyatomic
3 Monoatomic
4 Mixture of diatomic and polyatomic molecules
PHXI13:KINETIC THEORY

360381 \({C_P}\) and \({C_V}\) are specific heats at constant pressure and constant volume respectively. It is observed that
\({C_P} - {C_V} = \) a for helium gas
\(C_{P}-C_{V}=b\) for oxygen gas
Such that, \(b\) is \(n\) times the \(a\). Find out value of \(n\).

1 \(0.53\,a\)
2 \(0.13\,a\)
3 \(0.65\,a\)
4 \(0.95\,a\)
PHXI13:KINETIC THEORY

360382 A mixture of \({n_{1}}\) moles of monatomic gas and \({n_{2}}\) moles of diatomic gas has \({\dfrac{C_{P}}{C_{V}}=\gamma=\dfrac{17}{11}}\). Then

1 \({n_{1}=2 n_{2}}\)
2 \({7 n_{1}=n_{2}}\)
3 \({n_{1}=4 n_{2}}\)
4 \({3 n_{1}=5 n_{2}}\)
PHXI13:KINETIC THEORY

360383 Two moles of oxygen is mixed with eight mole of helium. The effective specific heat of the mixture at constant volume is

1 \(1.7{\rm{ }}\,R\)
2 \(1.4{\rm{ }}\,R\)
3 \(1.3{\rm{ }}\,R\)
4 \(1.9{\rm{ }}\,R\)
PHXI13:KINETIC THEORY

360384 For a gas molecule with 6 degrees of freedom the law of equipartition of energy gives the following relation between the molar specific heat \(\left(C_{V}\right)\) and gas constant \((R)\)

1 \(C_{V}=R\)
2 \(C_{V}=\dfrac{R}{2}\)
3 \(C_{V}=2 R\)
4 \(C_{V}=3 R\)