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Class 11
Chemistry :-NCERT Solution - Thermodynamics.

Question 20
The equilibrium constant for a reaction is 10. What will be the value of ΔG0 ?  R = 8.314 JK–1 mol–1, T = 300 K.


Answer:

From the expression, ΔG= -2.303 RTlogKeq

ΔGfor the reaction,

= (2.303) (8.314 JK-1mol-1) (300 K) log10

= -5744.14 Jmol-1

= -5.744 kJ mol-1


SET

NCERT Chemistry Class 11