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Chemical Engineering · Q258

Mass Transfer

Engineering and GATE · Chemical Engineering · question 258

Q258

The Reynolds number of the liquid was increased 100 fold for a laminar falling film used for gas-liquid contacting. Assuming penetrating theory is applicable, the fold increase in the mass transfer co-efficient (Kc) for the same sytem is

A.
100
B.
10
Answer
C.
5
D.
1

Answer: Option B

Solution

Answer: Option B
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