Question

Find the representation A for extraction process.

(a) Pure component A

(b) Pure component B

(c) Pure component C

(d) None of the mentioned

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

My query is from Extraction-Liquid Liquid Equilibria in section Liquid Extraction of Mass Transfer

Answer 1

Correct answer is (a) Pure component A

For explanation I would say: At A the composition of A is 100% so the solution will be pure A.