Question

At what temperature volume of an ideal gas at 0°C becomes triple

• A. 546°C
• B. 182°C
• C. 819°C
• D. 646°C

Answer 1

Answer: (A)

546°C

Answer 2

At constant pressure V µ T Ž$\frac{V_{2}}{V_{1}} = \frac{T_{2}}{T_{1}}$

Ž $T_{2} = \left( \frac{V_{2}}{V_{1}} \right)T_{1}$

Ž $T_{2} = \left( \frac{3V}{V} \right) \times 273 = 819K = 546{^\circ}C$