1.

In the reaction, AgCl + KI hArrKCI + Aglwhen KI is added, the equilibrium is shifted towards right giving more Agl precipitate, because

Answer»

both AgCl and AgI are sparingly soluble
the `K_(sp)` of Agl is lower than `K_(sp)` of AgCl
the `K_(sp )` of AgI is higher than `K_(sp)` of AgCI
both AgCl and Agl have same solubility product.

Solution :On adding KI,Agl precipitatedthis MEANS that Aglis lesssolublethanAgClor `K_(sp )` ofAglis LESSTHAN ` K_(sp ) `of AgCl
`AgCl +KIhArrKCI+Agl`


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