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Two flasks A and B of 500 mL each are r...

Two flasks A and B of 500 mL each are respectivelly filled with `O_(2)" and "SO_(2)` at 300 K and 1 atm. Pressure . The flasks will contain:

A

The same number of atoms

B

The same number of molecules

C

More number of moles in flaskA as compared to flask B

D

The same amount of gases

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The correct Answer is:
B
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