1.

Assertion : Hydrogen resembles both, alkali metals as well as halogens. Reason : Hydrogen forms oxides, halides and sulphides, and exists as diatomic molecule.

Answer»

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

Answer :A


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