Question

Use the bond dissociation energies of H2 (435 kJ/mol) and of a typical carbon–carbon bond (347 kJ/mol) to decide which bond is stronger. Explain your reasoning.

Answer 1

H2 bond is stronger

Step-by-step explanation:

In this question, we are trying to make a connection between bond dissociation energy and the strength of a bond.

First of all, we must know that any bond that is quite stable must have a large bond dissociation energy. This means that more energy is supplied in order to cleave the bond.

A high bond dissociation energy actually implies that a bond is of low energy and consequently stable.