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Chemical Engineering · Q321

Process Equipment And Plant Design

Engineering and GATE · Chemical Engineering · question 321

Q321

Which of the following is not a valid assumption in continuous binary distillation for calculating the number of equilibrium stages by Mc-Cabe-Thiele's method?

A.
Sensible heat changes for vapour & liquid are negligibly small
B.
Reflux is not a saturated liquid
Answer
C.
Molar latent heat of the two components are equal
D.
Heat of mixing of normal liquid is assumed to be zero

Answer: Option B

Solution

Answer: Option B
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