Chemistry, asked by juhithakkar, 1 year ago

please solve 51 number
i will mark brainlest

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Answered by OrganicSkyStar
0
 HEY MATE
4g = 2 mole of H2 GIVEN:- E= 872kJ 
As bond energy is always for 1mole thus bond energy of H-H will be

--->> 872/2 = 436 KJ

I HOPE THIS WILL HELP YOU
Answered by vikku2019
0
Given---
4g =2 mole of H2 E= 872kJ  as bond energy is always for 1mole thus,
bond energy of H-H will be 872/2 = 436kJ
so option is (3) is correct !!!!!
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