Chemical Engineering - Mass Transfer - Discussion

Discussion Forum : Mass Transfer - Section 5 (Q.No. 20)
20.
__________ equation applies to diffusivities in liquids.
Gilliland
Hirschfelder
Wilke and Chang
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
6 comments Page 1 of 1.

Sunil valand said:   2 years ago
Gilliland An empirical equation used to estimate the number of stages required in a distillation column.
So, the correct answer is B.

Pankaj said:   3 years ago
I think C is the right answer.
(1)

Chandana Devi said:   3 years ago
Wilke and Chang's equation applies to diffusivities in liquids.
(1)

Nandhini said:   4 years ago
It is Wilke Chang equation.
(1)

Akshay said:   8 years ago
It's Wilke and Chang.

Dehua said:   9 years ago
I think Wilke and Chang for liquids and Wilke lee for gases is it?

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