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By taking two J-tubes at constant temper...

By taking two J-tubes at constant temperature what is the difference in the levels of mercury in two columns?

A

1013.3 mm

B

1140 mm

C

253.3 mm

D

760 mm

Text Solution

Verified by Experts

The correct Answer is:
C
`P_1V_1 = P_2V_2`
`(2.4) xx (760) = 1.8 xx (760 +h) implies h = 253.3`.
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