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The flow in rate of A is 5 mole/s, it undergoes a reaction A -> 2B, what are the moles of B that comes out after 5 seconds?(a) 5(b) 10(c) 25(d) 50I have been asked this question by my college professor while I was bunking the class.This interesting question is from Open and Closed Systems topic in division Introduction to Material Balances of Basic Chemical Engineering

Answer» RIGHT answer is (d) 50

For explanation I WOULD SAY: Moles of B = 5*5*2 = 50.


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