MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryGaseous stateIdeal Gas laws
A balloon is filled with hydrogen at room temperature. It will burst, if pressure exceeds 0.2 bar. If at 1 bar pressure the gas occupied 2.27 L volume, up to what volume can be balloon be expanded?
A.6.25 L
B.11.35 L✓ Correct
C.8.35 L
D.10.50 L
Explanation
According to Boyle’s law, 1 1 2 2 PV P V And 1 1 2 2 P 1 bar, V 2.27 L, P 0.2 bar, V ? 1 1 2 2 PV V P 1bar 2.27 L 11.35 L 0.2 bar x
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