OnlineCBT
Physics · PYQ NEET UG 2016(2)
हिन्दीOne mole of an ideal monatomic gas undergoes a process described by the equation \( PV^3 = \text{constant} \). The heat capacity of the gas during this process is
Correct answer · Option 1
\( R \)
Explanation
Heat capacity \( C = C_v + \frac{R}{1-x} \). For monatomic gas \( C_v = \frac{3}{2}R \) and \( x = 3 \). Thus, \( C = \frac{3}{2}R + \frac{R}{1-3} = \frac{3}{2}R - \frac{R}{2} = R \).
