Question

what is degree of dissociation explain?​

Answer 1

Explanation:

The degree of dissociation of a substance is defined as the fraction of its molecules dissociating at a given time. Let the initial moles of NH3(g) be 'a'. ... if x moles dissociatefrom 'a' moles of NH3, then, the degree of dissociation of NH3 would be x/a. We canalso look at the reaction in the following manner.

Answer 2

The degree of dissociation of a substance is defined as the fraction of its molecules dissociating at a given time. Let the initial moles of NH3(g) be 'a'. ... if x moles dissociatefrom 'a' moles of NH3, then, the degree of dissociation of NH3 would be x/a.