Question

Degree of dissociation of a substance is given by​

Answer 1

Answer ⤵️

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'. Let x moles of NH3 dissociate at equilibrium. Degree of dissociation (a) of NH3 is defined as the number of moles of NH3 dissociated per mole of NH3.

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