1.

Statement-1. The value of van der Waals constant 'a' is higher for ammonia than for nitrogen. Statement-2 Intermoleucular hydrogen bonding is percent in ammonia.

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.

ANSWER :A


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