Assertion : The solubility of `HgI_(2)` in water decreases in presence of `KI`.
Reason : `HgI_(2)` is insoluble in water but it becomes soluble in `KI(aq)`.

Why I_(2) is less soluble in water but more soluble in KI solution?

Assertion : The solubility of AgCl in water decreases in the presence of some NaCl Reason : NaCl is highly soluble in water whereas AgCl is only sparingly soluble. ( 1) Both assertion and reason are correct and reason is the correct explanation of assertion (2) Both assertion and reason are correct and reason is not the correction explanation of assertion (3) Assertion is true, reason is false (4) Assertion is false, reason is true

Haloarenes are insoluble in water but soluble in benzene.

"I"_(2) is more soluble in KI give reason.

The salt insoluble in cold water but soluble in boiling water is

Assertion (A): Due to common ion effect, the solubility of HgI_(2) is expected to be less in an aqueous solution of KI than in water. But HgI_(2) dissolves in an aqueous solution of KI to form a clear solution. Reason (R) : I^(Theta) ions is highly polarisable.

Assertion (A): Due to common ion effect, the solubility of HgI_(2) is expected to be less in an aqueous solution of KI than in water. But HgI_(2) dissolves in an aqueous solution of KI to form a clear solution. Reason (R) : I^(Theta) ions is highly polarisable.