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An evacuated glass vessel weighs 50g whe...

An evacuated glass vessel weighs 50g when empty, 144 g when filled with liquid of density `0.47gmL^(-1)` and 50.5 g when filled with an ideal gas at 760 mm Hg at 300 K. The molar mass of idea! gas is ? `(R=00.0821Latm.K^(-1)mol^(-1)`

A

61.575

B

130.98

C

123.75

D

47.87

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A
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PATHFINDER-STATES OF MATTER (GASES & LIQUIDS)-QUESTION BANK
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