An open flask contains air at 27c . To what temperature it must be he – InterviewSolution

1.	An open flask contains air at 27c . To what temperature it must be heated to expel one - fourth of the volume . In this question can I use the Charles law as v/T = constant . If not then why ?
Answer» An open flask contains air at 27c . To what temperature it must be heated to expel one - fourth of the volume . In this question can I use the Charles law as v/T = constant . If not then why ?

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