1 mole of NH_(3) gas at 27^(@) C is expanded under reversible adiabatic conditions to make volume 8 times (gamma=1.33). Final temperature and work done respectively are :

1 mole of NH_(3) gas at 27^(@) C is expanded under reversible adiabati

1.	1 mole of NH_(3) gas at 27^(@) C is expanded under reversible adiabatic conditions to make volume 8 times (gamma=1.33). Final temperature and work done respectively are :
Answer» 150 K, 900 cal 150 K, 400 cal 250 K, 1000 cal 200 K, 800 cal Answer :A