Which metal is used to reduce Cr^(3+) ion? Why? – InterviewSolution

InterviewSolution

1.	Which metal is used to reduce Cr^(3+) ion? Why?
Answer» Solution :A STABLE `Cr^(3+)` ion, strong reducing agent which has high negative value for reduction POTENTIAL like METALLIC zinc (`E^(0)= -0,76 V`) is required. Metallic zinc is a powerful reducing agent due to its large negative VALUES.

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