Chemistry - Ideal Gas Question with Solution | TestHub

ChemistryIdeal GasIdeal Gas Equation & problemsEasy2 minPYQ_2020
ChemistryEasysingle choice

A certain mass of gas occupies a volume of 300 cc at27℃and 620 mm pressure. The volume of this gas at47℃and 640 mm pressure will be

Options:

Answer:
C
Solution:

Given initial volumeV1=300 cc;initial temperatureT1=27℃=300 K,initial pressurep1=620 mm,final temperatureT2=47℃=320 Kand final pressurep2=640 mm.We know from the general gas equation

p1V1T1=p2V2T2

=620×300300=640×V2320

=310 cc

where, V2 is the final volume of the gas

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Ideal GasSubtopic:Ideal Gas Equation & problems
⏱ 2mℹ️ Source: PYQ_2020

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