1.

Statement-1: Vapour density of CH_(4) is half of O_(2). Because Statement-2: 1.6 g of CH_(4) contains same number of electrons as 3.2 g of O_(2). Statement-2: Specific gravity is dimensionless quantity. Because Statement-2: Specific gravity. is relative density of a substance, measured with respect to density of water at 4^(@)C?

Answer»

Statement-1 is TRUE, statement-2 is true, statement-2 is a CORRECT EXPLANANTION for statement-1
Statement-1 is true, statement-2 is true, statement-2 is not a correct EXPLANATION for statement-1.
Statement-1 is true, statement-2 is FALSE.
Statement-1 is false, statement-2 is true.

Answer :A


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