1.

Assertion. Gay Lussac's law does not follow from Dalton's atomic theory. Reason. Dalton's atomic theory explains law of chemical combination by mass only.

Answer»

If both ASSERTION and REASON are TRUE, and reason is the true explanation of the assertion.
If both assertion and reason are true, but reason is not the true explanation of the assetion.
If assertion is true, but reason if false
If both assertion and reason are false.

Solution :R is the correct explanation of A.


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