Chemistry - Real Gas Question with Solution | TestHub
ChemistryReal GasLiquification & Critical Constants of GasesMedium2 minQB
ChemistryMediumsingle choice
CO2 and CH4 have critical temperatures of 304 K and 190 K, respectively. PC for CO2 = 72 atm and PC for CH4 = 45 atm. The ratio bCO2 : bCH4 is
Options:
Answer:
B
Solution:
b = (RTC)/(8PC). So (bCO2)/bCH4 = (TC(CO2)/PC(CO2))/(TC(CH4)/PC(CH4)) = (304/72)/(190/45) = (304 × 45)/(72 × 190) = 13680/13680 = 1, i.e. 1:1. Ans: (b)
Stream:JEESubject:ChemistryTopic:Real GasSubtopic:Liquification & Critical Constants of Gases
⏱ 2mℹ️ Source: QB
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