1.

Assertion. Calcium carbide on hydrolysis gives ethylene Reason. Calcium carbide contains C^(4-) anions

Answer»

If both assertion and reason are true, and reason is the true EXPLANATION of the assertion.
If both assertion and reason are true, but reason is not the true explanation of the assertion.
If assertion is true, but reason is false.
If both assertion and reason are false

Solution :Correct assertion. Calcium carbide on HYDROLYSIS gives ACETYLENE.
Correct reason. `CaC_2` contains `C_2^(2-)` anion.


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