Question

What is value of entering O2 in moles?

(a) 0.25

(b) 1.25

(c) 2.25

(d) 3.25

This question was posed to me by my college director while I was bunking the class.

My question is taken from Material balances for a Combustion System-II in division Material Balances without Reaction and Material Balances Involving Reactions of Chemical Process Calculation

Answer 1

The correct answer is (b) 1.25

The explanation: Entering O2 means the O2 available in the feed.