The standard free energy change ( ) for 50% dissociation of N O into NO at 27 C and 1 atm pressure i — Chemical Equilibrium Chemistry Question

Question

The standard free energy change ( ) for 50% dissociation of N O into NO at 27 C and 1 atm pressure is –x J mol . The value of x is _____. (Nearest Integer) [Given: R = 8.31 J K mol , log 1.33 = 0.1239 , ln 10 = 2.3] 2 4 2 o –1 –1 –1