1.

Assertion(A): The mass of nickle catalyst recovered after being used in the hydroenation of an oil is less than the mass of nickle added to the reaction. Reason(R): Catalyst take part in the reaction but the are recoveres in the end.

Answer»

If both (A) and (R) are CORRECT, and (R) is the correct EXPLANATION of (A)
If both (A) and (R) are correct, but (R) is the correct explanation of (A).
If (A) is correct, but (R) is INCORRECT.
If (A) is incorrect, but (R) is correct. S

Solution :N//A


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