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Chemistry - Ideal Gas Question with Solution | TestHub

ChemistryIdeal GasIdeal Gas Equation & problemsEasy2 minPYQ_2020

ChemistryEasysingle choice

An open vessel at $27 ° C$ is heated until three fifth of the air has been expelled. Assuming the volume of the vessel remains constant the temperature to which vessel has to be heated is

Options:

Answer:

Solution:

From question, pressure and volume are constant
$T_{1} = 273 + 27 = 300 K$
$n_{1} = 1,$
$n_{2} = 1 - \frac{3}{5} = \frac{2}{5}$
$\frac{n_{1}}{n_{2}} = \frac{T_{2}}{T_{1}}$
So $T_{2} = \frac{n_{1} T_{1}}{n_{2}} = \frac{5 \times 300}{2} = 750 K$ .

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

⏱ 2mℹ️ Source: PYQ_2020

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