Question

define with reason. 2) process of ionisation is reversible
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Answer 1

Answer:

The ions of a weak acid tend to recombine to re-form molecules of the acid. We can show this recombination in the ionization equation with double arrows, which mean that the reaction is reversible and goes both ways. Some molecules are dissociating into ions; some ions are recombining to form molecules.

In solution, the ions are in a state of disorderly or random motion. Upon colliding they may combine to give unionized molecules. Thus ionization is a reversible process in which the solution contains ions of electrolyte together with unionized molecules. Ionization is not affected by electric current.

Answer 2

Answer:

The ions of a weak acid tend to recombine to re-form molecules of the acid. We can show this recombination in the ionization equation with double arrows, which mean that the reaction is reversible and goes both ways. Some molecules are dissociating into ions; some ions are recombining to form molecules.