# NEET Physics Thermodynamics Questions Solved

An ideal gas is expanded adiabatically at an initial temperature of 300 K so that its volume is doubled. The final temperature of the hydrogen gas is (γ = 1.40)      [Given :  ]

(1) 227.36 K

(2) 500.30 K

(3) 454.76 K

(4) –47°C