1.

Element A will reduce the cation of element B (B^+) but will not reduce the cation of element C (C^+) Will element C reduce the cation of element B ? Explain .

Answer»

Solution :Since A will reduce `B^+,B` has higher reduction POTENTIAL than A and THEREFORE, B LIES above A in the electrochemical series. Now, A will not reduce `C^+` , C has lower reduction potential than A and therefore , C lies below A in the electrochemical series . Therefore , C must be below B in the series and HENCE C will reduce `B^+`.


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