Q.

Statement-1: Calcium carbide on hydrolysis gives methane. Statement-2: Calcium carbide contains C22 anion.

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a

Statement-1 is true, Statement -2 is false.

b

Statement-1 is True, Statement-2 is True, Statement-2
is NOT a correct explanation for Statement-1

c

Statement-1 is True, Statement-2 is True; Statement-2
is a correct explanation for Statement-1

d

Statement-1 is false, Statement -2 is true.

answer is D.

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Detailed Solution

The hydrolysis process is occurring here. Acetylene and calcium oxide are the byproducts of the reaction. As a fuel gas for welding torches, acetylene

CaC2 + H2O → CaO + C2H2

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