Question

Mass flow rate of the liquid flowing through a pipe, 100 grams of the liquid was collected in 10 seconds?

(a) 0.01 kg/s

(b) 0.05 kg/s

(c) 0.1 kg/s

(d) 0.5 kg/s

This question was posed to me during an online exam.

Origin of the question is Flow Rate topic in chapter Introductory Concepts of Chemical Process Calculation

Answer 1

The correct answer is (a) 0.01 kg/s

The best I can explain: mass flow rate = 0.1/ 10 = 0.01 kg/s.