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Chemistry - Ideal Gas Question with Solution | TestHub

ChemistryIdeal GasIdeal Gas Equation & problemsMedium2 minQB

ChemistryMediumsingle choice

If $Pd v / s P$ (where P denotes pressure in bar and d denotes density in $gm / L$ ) is plotted for $H_{2}$ gas (ideal gas) at a particular temperature. If $[\frac{d}{dP} (Pd)]_{P = 8.31 bar} = 5$

, then the temperature will be :-

Options:

Answer:

Solution:

The ideal gas law can be expressed as $PM = d RT$ .

Using this, we can derive the following relationship:

$P d \frac{d ( P d )}{d P} 5 T = P^{2} (\frac{M}{RT}) = \frac{2 PM}{RT} = \frac{2 \times 8.31 \times 2}{0.0831 \times T} = 80 K$

Stream:JEESubject:ChemistryTopic:Ideal GasSubtopic:Ideal Gas Equation & problems

⏱ 2mℹ️ Source: QB

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