July 9, 2021

What is degree of dissociation

The degree of dissociation of a substance is defined as the fraction of its molecules dissociating at a given time.  Degree of dissociation (a) of NH3 is defined because the number of moles of NH3 dissociated per mole of NH3. if x moles dissociate from ‘a’ moles of NH3, then, the degree of dissociation of NH3 would be x/a.

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