Answer :
Answer:
Answer is 7KJ
Explanation:
H and H eclipsed confirmation = 4 KJ
There are two H and H eclipsed ones = 2*4 = 8 KJ
Energy of H and Br eclisped interaction = Energy rotation - 2*Energy of H and H eclipsed = 15 -2*4 = 7 KJ

Answer:
Answer is 7KJ
Explanation:
H and H eclipsed confirmation = 4 KJ
There are two H and H eclipsed ones = 2*4 = 8 KJ
Energy of H and Br eclisped interaction = Energy rotation - 2*Energy of H and H eclipsed = 15 -2*4 = 7 KJ