1.

Assertion: The molecularity of the reaction H_(2) + Br_(2) rarr 2HBr is 2. Reason: The order of the reaction is 3//2.

Answer»

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

Solution :Correct explanation. MOLECULARITY is TWO bacause two molecuels of the reactants are involved in the given elementary reaaction.


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