Which of the following is the strongest base? a) ci b) cio4 c) f d) no3 e) h20

Option (C) is the correct answer.

Explanation:

It is known that a weak acid upon dissociation will lead to the formation of a strong conjugate base. Whereas if an acid is strong then it will lead to the formation of a weak conjugate base.

For example, HF is a weak acid and when it will dissociate then it will give hydrogen ion and fluroide ion.

The reaction will be as follows.

Here, is the conjugate base and is the conjugate acid.

Whereas HCl is a strong acid and its will be a weak conjugate base. Similarly, and are also weak base.

Thus, we can conclude that out of the given options is the strongest base.