Question

The correct statement is

(a) F + W = G + R

(b) F + W = G -R

(c) F + R = W + G

(d) All of the mentioned

I have been asked this question by my college professor while I was bunking the class.

Origin of the question is Recycle topic in chapter Material Balances for Multi-Unit Systems and Ideal and Real Gases of Chemical Process Calculation

Answer 1

Correct choice is (c) F + R = W + G

For explanation I would say: For the recycle process, use total balance for first part of the process.