Explore topic-wise MCQs in Chemical Process Calculation.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Process Calculation knowledge and support exam preparation. Choose a topic below to get started.

1.

The amount of air in excess of the theoretical air required for complete combustion is

A. Theoretical Air
B. Excess Air
C. Partial Air
D. None of the mentioned
Answer» C. Partial Air
Discussion
2.

Two statements are given as below
A. A fuel is producing some CO from the carbon source is the partial combustion of that fuel.

A. nB. CO does not produce as much energy as would be in the case of CO<sub>2</sub> formation in a combustion process.
B. Both statements are true
C. Both statements are false
D. A is correct and B is false
E. B is correct and A is false
Answer» B. Both statements are true
Discussion
3.

All the gases resulting from a combustion process, not including the water vapour is known as

A. Flue gas
B. Stack gas
C. Orsat analysis
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
4.

144 grams of C5H12 is burnt with 2 molesO2, and 1 mole of CO2 is produced.
What is the percentage of excess O2?

A. 25%
B. 50%
C. 75%
D. 100%
Answer» B. 50%
Discussion