Class 11PhysicsKinetic Theory of GasesMolar Specific Heat of gas and relation between them (Mayer's formula)
DifficultTo increase the temperature of $1$ $mol$ of an ideal gas by $10$ $K$ at constant pressure,$207$ $J$ of heat is required. If the temperature of this gas is increased by $10$ $K$ at constant volume,the heat required is ....... $J$ $(R = 8.3$ $J/mol$ $K)$.
- A$198.7$
- B$29$
- C$215.3$
- D$124$
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Similar Questions
If $C_p$ and $C_v$ denote the specific heat of nitrogen at constant pressure and constant volume respectively,then
Medium
View SolutionThe heat required to raise the temperature of $5$ moles of $O_2$ from $10\,^{\circ}C$ to $20\,^{\circ}C$ at constant volume is ....... $cal$. Given: $C_p = 7.2\,cal/mol/^{\circ}C$ and $R = 2\,cal/mol/^{\circ}C$.
Medium
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,$\frac{R}{C_{v}} = 0.67$. This gas is made up of molecules which are
$A$ gas has $n$ degrees of freedom. The ratio of specific heat of gas at constant volume $(C_v)$ to the specific heat of gas at constant pressure $(C_p)$ will be.
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