A fuel oil consists of 4 fractions A, B, C and D. Their molar composit – McqOptions

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1.	A fuel oil consists of 4 fractions A, B, C and D. Their molar compositions and vapour pressures are given below. The vapour pressure of the fuel oil will be __________ mm Hg.
A.	736
B.	727.5
C.	512
D.	767.8
Answer» B. 727.5

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