133. Fixed mass of an ideal gas contained in a 20 L sealed rigid vessel at 1 atm is heated from 200 K to 300 K . Calculate \( \Delta G \) if entropy of gas is a function of temperature as \( S=2+10^{-2} T( J / K ) \) :
(Use \( 1 atm L =0.1 kJ \) )
(1) 1231.5 J
(2) 1281.5 J
(3) 781.5 J
(4) 550.0 J
