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Ideal Gas Equation

At 273oC, 1...

Question

At $273^{o} C$ , 1 atm pressure, the volume of a gas is 22.4 lit. The number of moles of the gas will be:

A

0.5

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B

0.25

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C

1

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D

2

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Solution

The correct option is C 0.5
$n = \frac{P V}{R T}$
$n = \frac{22.4}{0.082 \times 546} = 0.5$

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