A cylinder contains 640 gm of liquid oxygen. The volume o... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

A cylinder contains 640 gm of liquid oxygen. The volume occupied (in litres) by the oxygen, when it is released and brought to standard conditions (0°C, 760 mm Hg) will be _____________ litres?

Correct answer: A

Explanation

This problem requires using the Ideal Gas Law (PV=nRT) or molar volume concepts. Assuming standard conditions and given mass, the calculation leads to 448 litres.

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