1.

(A) Cr^(2+) is reducing while Mn^(3+) is oxidizing when both have d^4 configuration. (R) Configuration of Cr^(2+) changes from d^3 to d^4

Answer»

Both (A) and (R) are TRUE and (R) is the CORRECT EXPLANATION of (A)
Both (A) and (R) are true and (R) is not the correct explanation of (A)
(A) is true but (R) is FALSE
Both (A) and (R) are false

Solution :(A) is true but (R) is false


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