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A 1:1 mixture of pentane and hexane is separated by fractional distillation in the apparatus shown. Laboratory Chemistry Question

Question

A 1:1 mixture of pentane and hexane is separated by fractional distillation in the apparatus shown. At what temperature does the first drop of condensate appear on the thermometer?

A.

less than 36 ˚C

B.

36 ˚C

✓ Correct
C.

between 36 ˚C and 69 ˚C

D.

more than 69 ˚C

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