1.

Assertion : Dissolution of concentrated H_(2)SO_(4) in water is highly exothermic process. Reason : Sulphuric acid is always diluted by adding acid to water slowly.

Answer»

Both ASSERTION and reason are TRUE and reason is the CORRECT explanation of the assertion
Both assertion and reason are true and reason is not the correct explanation of the assertion.
Assertion is true but reason is false
Both assertion and reason are false.

Answer :A::B::C::D


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