Question 33 of 177

When one mole of monoatomic ideal gas at TK undergoes reversible adiabatic change under a constant external pressure of 1 atm changes volume from 1 litre to 2 litre. The final temperature in kelvin would be:

(a) T/(2)2/3                                          (b) T + 2/(3x0.0821)

(c) T                                                    (d) T - 3/(2x0.0821)