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Two flasks X and Y have capacity IL and ...

Two flasks X and Y have capacity IL and 2L respectively and cach of them contains 1 mole of a gas. The temperatures of the flasks are so adjusted that average speed of molecules in X is A twice as those in Y. The pressure in flask X would be:

A

Same as that of Y

B

4 times that of Y

C

Twice that of Y

D

8 times that of Y

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The correct Answer is:
D
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