Class 11PhysicsKinetic Theory of GasesMolar Specific Heat of gas and relation between them (Mayer's formula)
DifficultThe amount of heat required to raise the temperature of $2$ moles of helium gas from $0^{\circ}C$ to $100^{\circ}C$ at constant volume and constant pressure,respectively,is:
- A$500, 900 \text{ cal}$
- B$600, 800 \text{ cal}$
- C$600, 1000 \text{ cal}$
- D$1000, 600 \text{ cal}$
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Similar Questions
The molar specific heat of a gas as given from the kinetic theory is $\frac{5}{2} R$. If it is not specified whether it is $C_P$ or $C_V$,one could conclude that the molecules of the gas
MediumAIIMS 2015
View SolutionMatch the following ( $f$ is number of degrees of freedom):
Gases
$C_P/C_V$ value
$A$
Monoatomic
$I$
$(4+f)/(3+f)$
$B$
Diatomic (rigid)
$II$
$5/3$
$C$
Diatomic (non-rigid)
$III$
$7/5$
$D$
Polyatomic
$IV$
$9/7$
| Gases | $C_P/C_V$ value | ||
|---|---|---|---|
| $A$ | Monoatomic | $I$ | $(4+f)/(3+f)$ |
| $B$ | Diatomic (rigid) | $II$ | $5/3$ |
| $C$ | Diatomic (non-rigid) | $III$ | $7/5$ |
| $D$ | Polyatomic | $IV$ | $9/7$ |
For a gas molecule with $6$ degrees of freedom,which one of the following relations between gas constant '$R$' and molar specific heat '$C_{V}$' is correct?
The values of $C_P$ and $C_V$ for a gas were measured by three different students. The unit is $\text{cal/g mol-K}$. Which set is the most reliable?
Medium
View SolutionThe ratio of the adiabatic to isothermal elasticities of a triatomic (non-linear) gas is
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