What is the fraction of water vapor at 27oC and 1 atm, if the fraction – McqOptions

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1.	What is the fraction of water vapor at 27oC and 1 atm, if the fraction of water vapor at 127oC and 1 atm is 0.8?
A.	0.2
B.	0.4
C.	0.6
D.	0.8
Answer» D. 0.8

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