1.

Statement-1. Compressibility factor of non-ideal gases is always less than1. Statement-2. Non-ideal gases exert less pressure than expected for ideal gas.

Answer»

Statement-1 is correct, Statement-2 is correct , Statement-2 is the correct explanation for Statement-1.
Statement-1 is correct, Statement-2 is correct , Statement-2 is not a correct explanation of Statement-1.
Statement-1 is correct, Statement-2 is incorrect.
Statement-1 is incorrect, Statement-2 is correct.

SOLUTION :Correct statement-1. Compressibility FACTOR can be less than 1 or more than 1 depending UPON the NATURE of the non-ideal gas.


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