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A vertical cylinder of height 1.52m is f...

A vertical cylinder of height 1.52m is fitted with a movable piston of negligible mass and thickness. The lower half of the cylinder contains ideal gas and upper half is filled with Hg. The cylinder is initially at 300K. When the temperature is raised, half of the mercury comes out of cylinder. The temperature is: (Assume no thermal expansion for Hg)

A

337.5K

B

364.5K

C

546K

D

600K

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The correct Answer is:
a
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