1.

Statement 1 : The heat absorbed during the isothermal expansion of an ideal gas against vaccum is zero. Statement 2 :The volume occupied by the molecules of an ideal gas is zero.

Answer»

Statement 1 is true, statement-2 is true, statement 2 is a CORRECT explanation for statement 2
Statement 1 is true, statement 2 is true, statement 2 is not a correct explanation for statement 2
Statement 1 is true, statement 2 is FALSE
Statement 1 is false, statement 2 is true

Solution :Here Statement 1 is correct, but Statement 2 is incorrect. There is no FORCE of ATTRACTION between MOLECULES of an ideal gas.


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