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A flask is filled with 10 g of a gas at ...

A flask is filled with 10 g of a gas at 20 °C and then heated to 50 °C. As some quantity of gas escaped, the pressure in the flask remained the same throughout the experiment. The mass of the gas that has escaped has a mass equal to

A

0.46g

B

0.68g

C

0.92g

D

3.68g

Text Solution

Verified by Experts

The correct Answer is:
C
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