1.

Assertion : The reacting gases combine in volumes that are ratios of small whole number Reason : The partial pressure of a gas in a mixture is given by its mole fraction times the total pressure of the mixture

Answer»

Both A and R are TRUE and R is the correct explanation of A
Both A and R are true but R is not a correct explanation of A
A is true but R is false
A is false but R is true

Answer :B


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