Chemistry - Ideal Gas Question with Solution | TestHub

ChemistryIdeal GasIdeal Gas Equation & problemsEasy2 minQB

ChemistryEasysingle choice

The pressure of a certain amount of gas becomes three times when its volume is halved. Which of the following relations between initial temperature ( $T_{1}$ K) and final temperature ( $T_{2}$ K) of the gas is correct -

Options:

Answer:

Solution:

$n$ is fixed, so $P V$ / $T$ is constant.

$T_{2}$ / $T_{1}$ = ( $P_{2}$ / $P_{1}$ )( $V_{2}$ / $V_{1}$ ) = 3 x 1/2 = 1.5.

$T_{2}$ = 1.5 $T_{1}$ .

Answer: ( $C$ ).

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

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