5 mole of an ideal gas expand reversibly from a volume of 8dm to 80dm at a temperature of 27°C. The — NEET Chemistry Past Papers Chemistry Question

Question

5 mole of an ideal gas expand reversibly from a volume of 8dm to 80dm at a temperature of 27°C. The change in entropy is :– (A) 41.57 JK (B) –95.73 JK (C) 95.73 JK (D) –41.57 JK 2 3 SP –13 2 3 –6 –7 –6 –7 NA 1.2 (35)2 A NA 1.2 35 ( ) 2 NA 1 35 MnO− 4, C2O− 4, H + 2 2 + + + 2 4 3 4 0 0 0 0 0 3 3 –1 –1 –1 –1 MAJOR TEST SERIES_PHASE-1 9610ZMD800101250005