Question

32. The dissociation energy of CH, (g) is 360 kcal mol1
and that of C, H. (g) is 620 kcal mol-1. The C-C bond
energy is
(1) 260 kcal mol-1 (2) 180 kcal mol-1
(3) 130 kcal mol-1 (4) 80 kcal mol-1​

Answer 1

32. The dissociation energy of CH, (g) is 360 kcal mol1

and that of C, H. (g) is 620 kcal mol-1. The C-C bond

energy is

(1) 260 kcal mol-1

(2) 180 kcal mol-1✔️✔️✔️

(3) 130 kcal mol-1

(4) 80 kcal mol-1