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10 dm^(3) of hydrogen under 1 bar pressu...

`10 dm^(3)` of hydrogen under 1 bar pressure are contained in a cylinder which has a movable piston. The piston is moved in until the same mass of gas occupies `2 dm^3` at the same temperature. What will be the pressure in the cylinder ?

A

5 bar

B

6 bar

C

7 bar

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
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