+1 vote
in Mass Transfer by (37.1k points)
What is the molecular weight of ammonia?

(a) 31

(b) 53

(c) 29

(d) 39

I have been asked this question during an interview.

My question is taken from Fick’s Law-1 topic in section Modes and Diffusion of Mass Transfer

1 Answer

0 votes
by (39.8k points)
Correct choice is (c) 29

Explanation: Formula of ammonia is NH3.

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