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A gas cylinder contains 320 gm of O(2) a...

A gas cylinder contains 320 gm of `O_(2)` at 30 atm and `27^(@)C` what mass (in gram) of `O_(2)` would escape if first the cylinder is heated to `127^(@)C` and then valve is held open until the pressure the cylinder become 1 atm ( the temperature being maintained at `127^(@)C`).

A

312

B

315

C

340

D

320

Text Solution

Verified by Experts

The correct Answer is:
a
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