Iodine is liberated in the reaction between KI and `CU^(2+)` ions but chlorine is not liberated when KCl is added to `Cu^(2+)` ions. Explain.

lodine is liberated in the reactions between KI and Cu^(2+) , but chlorine is not liberated when KCI is added to Cu^(2+) , why?

Iodine is liberated in the reaction between KI and Cu^(2+) , but bromine is not liberated when KBr is added to Cu^(2+) . Explain.

Asserartion:Iodine is liberated when KI is added to Cu^(2+) ions but Cl_(2) is not liberated when KCl added to Cu^(2+) ions. Reason: The reducing power of I^(-) is more than Cl^(-) .

(a) When a moist blue litmus paper is dipped in a solution of hypochlorous acid, it first turns red and then latter gets decolourised. Explain. (b) Iodine is liberated when KI is added to a solution of Cu^(2+) ions but Cl_(2) is not liberated when KCl is added to a solution of Cu^(2+) ions. why?

(a) When a moist blue litmus paper is dipped in a solution of hypochlorous acid, it first turns red and then latter gets decolourised. Explain. (b) Iodine is liberated when KI is added to a solution of Cu^(2+) ions but Cl_(2) is not liberated when KCl is added to a solution of Cu^(2+) ions. why?

Iodine is liberated from KI solution when treated with :