An aqueous solution of a metal ion (A) on reaction with KI gives a black brownish ppt (B) and this aqueous suspension on treatment with excess KI gives orange yellowish solution. Then A is

Question

Prashant Kotian · Accepted Answer

Correct answer: B.   3 3 4 ( ) ( ) KI excess KI Bi BiI BiI A B    Black ppt yellow brown solution

💡 Solution & Explanation

Practice 22,000+ questions like this