1.

Assertion : Formation of rust requires both oxygen and water. Reason : The oxidising tendency of iron can be reduced by formation of its alloy with anodic metals

Answer»

(A) and (R) are TRUE and (R) is the CORRECT explanation of (A)
Both (A) and (R) are true but (R) does not explain (A)
(A) is true but (R) is false
Both (A) and (R) are false

Answer :B


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