Question

How many gms of NaOH is there in 0.002 lb mole NaOH?

(a) 32.36

(b) 36.32

(c) 24.28

(d) 28.24

I had been asked this question in a national level competition.

I'd like to ask this question from Mole and Molecular Weight-V in section Introductory Concepts of Chemical Process Calculation

Answer 1

The correct answer is (b) 36.32

To elaborate: 1 lb mole of NaOH = 40 lb of NaOH = 40*454 gms of NaOH.