What do you mean by material balance equation?

Original-Solids-in-place (OSIP)

Original-Liquid-in-place (OLIP)

Explore topic-wise MCQs in Bioprocess Engineering.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Bioprocess Engineering knowledge and support exam preparation. Choose a topic below to get started.

1.	What do you mean by material balance equation?
A.	Original-Solids-in-place (OSIP)
B.	Original-Gas-in-place (OGIP)
C.	Original-Air-in-place (OAIP)
D.	Original-Liquid-in-place (OLIP)
Answer» E.

Discussion

2.	Convert 800 mmHg into bars.
A.	1.064 bars
B.	1.066 bars
C.	1.054 bars
D.	1.055 bars
Answer» C. 1.054 bars

Discussion

3.	When pure carbon is burned in air, some of it oxidizes into CO₂ and some to CO. The molar ratio of N₂ to O₂ is 7.18 and the ratio of CO to CO₂ is 2.0 in the product gas. What is the percent excess air used? The exit gases contain only N₂, O₂, CO and CO₂.
A.	50 %
B.	60 %
C.	40 %
D.	20 %
Answer» D. 20 %

Discussion

Explore topic-wise MCQs in Bioprocess Engineering.

What do you mean by material balance equation?

Convert 800 mmHg into bars.

When pure carbon is burned in air, some of it oxidizes into CO2 and some to CO. The molar ratio of N2 to O2 is 7.18 and the ratio of CO to CO2 is 2.0 in the product gas. What is the percent excess air used? The exit gases contain only N2, O2, CO and CO2.

When pure carbon is burned in air, some of it oxidizes into CO₂ and some to CO. The molar ratio of N₂ to O₂ is 7.18 and the ratio of CO to CO₂ is 2.0 in the product gas. What is the percent excess air used? The exit gases contain only N₂, O₂, CO and CO₂.