Question:
Temperature and pressure of $2\, g$ oxygen are $27^{\circ} C$ and $76\, cm\, Hg$, then volume of the gas is:
Temperature and pressure of $2\, g$ oxygen are $27^{\circ} C$ and $76\, cm\, Hg$, then volume of the gas is:
Updated On: Jul 2, 2022
- 1.53 litre
- 2.44 litre
- 3.08 litre
- 44.2 litre
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The Correct Option is A
Solution and Explanation
According to gas equation
$P V =n R T$
$V=\frac{n R T}{P} =\frac{2 / 32 \times 8.31 \times 300}{1 \times 10^{5}}$
$=1.53$ litre
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