Question

How many energy is required to break a chemical bond ?

1.428 kj
2.429 kj
3.430 kj
4.431 kj ​

Answer 1

Explanation:

The stronger a bond, the greater the energy required to break it. The average C–H bond energy, DC–H, is 1660/4 = 415 kJ/mol because there are four moles of C–H bonds broken per mole of the reaction.

Answer 2

Answer:

430kj

Explanation: