1.

Assertion : Saline hydrides react violently with water producing dihydrogen gas. Reason: The metals of group 6, 7, 8 and 9 do not from hydride.

Answer»

Both Assertion (A) and REASON (R) are true and Reason (R) is the correct explanation of Assertion (A)
Both (A) and (R) are true but (R) is not the correct explanation of (A)
(A) is true but (R) is FALSE
(A) and (R) both are false.

Answer :C


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