NEET Chemistry Surface Chemistry Questions Solved


1 mol of AgII- can be coagulated by

(A) 1 mol of PbNO32                         

(B) 12 mol of PbNO32

(C) 23 mol of PbNO32                         

(D) None of these

(B).  PbNO32+2AgI-          PbI2+AgI

         2AgI-PbNO32   AgI-12PbNO32

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