# $\mathrm{n}$ moles of an ideal gas with constant volume heat capacity $\mathrm{C}_{\mathrm{v}}$ undergo an isobaric expansion by certain volume. The ratio of the work done in the process, to the heat supplied is:

Question:

$\mathrm{n}$ moles of an ideal gas with constant volume heat capacity $\mathrm{C}_{\mathrm{v}}$ undergo an isobaric expansion by certain volume. The ratio of the work done in the process, to the heat supplied is:

1. $\frac{\mathrm{nR}}{\mathrm{C}_{\mathrm{V}}+\mathrm{nR}}$

2. $\frac{n R}{C_{V}-n R}$

3. $\frac{4 \mathrm{nR}}{\mathrm{C}_{\mathrm{V}}-\mathrm{nR}}$

4. $\frac{4 \mathrm{n} R}{\mathrm{C}_{\mathrm{V}}+\mathrm{n} \mathrm{R}}$

JEE Main Previous Year Single Correct Question of JEE Main from Physics Termodynamics chapter.

JEE Main Previous Year 10 Apr. 2019 I

Correct Option: 1

Solution:

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