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Statement-1. Under identical conditions,...

Statement-1. Under identical conditions, 1 L of `O_(2)` gas an 1 L of `O_(3)` gas contain the same number of oxygen atoms.
Statement-2. 1 L of `O_(2)` and 1 L of `O_(3)` contain the same number of moles under identical conditions.

A

Statement-1 is True, Statement-2 is True , Statement-2 is the correct explanation for Statement-1.

B

Statement-1 is True, Statement-2 is True , Statement-2 is not a correct explanation for Statement-1.

C

Statement-1 is True, Statement-2 is False.

D

Statement-1 is False, Statement-2 is True.

Text Solution

Verified by Experts

The correct Answer is:
D
1 L of `O_(2)` and 1 L `O_(3)` contain the same number of moles and hence same number molecules but not atoms. No. of atoms in `O_(3)` will be 1.5 times than that in `O_(2)`. Hence, statement-1 is false and statement-2 is true.
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