1.

Assertion (A) : Nitrogen, oxygen and hydrogen are diatomic molecules. Reason (R ) : N_(2),O_(2),H_(2) contain two atoms in one molecule and so they are diatomic molecule.

Answer»

Both (A) and (R ) are CORRECT
Both (A) and (R ) are WRONG
(A) is correct but (R ) is wrong
(A) is wrong but (R ) is correct

Solution :Both (A) and (R ) are correct


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