M C Q s D r i v e
03079682698
mcqsdrive@gmail.com
About
Contact

Contact Info

03079682698

mcqsdrive@gmail.com

Ad Banner

Chemical Engineering Mcqs 9594 MCQs [All-Courses]

thumb

Chemical Engineering MCQs designed for job test and interview preparation, particularly for fresh graduates, students, and candidates appearing in competitive exams. These multiple-choice questions cover important topics such as the fundamentals of chemical engineering, chemical processes, chemical reactions, process control, and instrumentation, along with other key concepts in the field.

All Topics  9594

Laboratory gas is obtained by the cracking of____________________?
A Gasoline
B Diesel
C Fuel oil
D Kerosene
Correct Answer: Kerosene
Coal is pulverised before burning in large capacity boiler furnaces mainly to____________________
A Ensure its complete combustion
B Facilitate easy ash removal
C Enhance its calorific value
D Provide trouble free operation
Correct Answer: Ensure its complete combustion
Mott and Wheeler test is conducted on coke to find its _____________________?
A Reactivity with O2
B Abradability
C Phosphorus content
D Volatile matter content
Correct Answer: Reactivity with O2
A coal having high volatile matter content will ________________?
A Give less yield of tar and gas on carbonisation
B Burn with a small non-smoky flame
C Have a very high calorific value
D None of these
Correct Answer: None of these
Combustion reaction of fuels is a/an ______________ reaction?
A Auto catalytic
B Exothermic
C Endothermic
D None of these
Correct Answer: Exothermic
A fuel containing carbon and carbon monoxide (but containing no hydrogen or its compounds) is burnt in pure oxygen at constant pressure. Its gross calorific value as compared to net calorific value will be_________________?
A More
B Less
C Same
D Data insufficient; can’t be predicted
Correct Answer: Same
Bomb calorimeter can be used to determine the _____________ of the coal?
A Sulphur content
B Calorific value
C Both A. & B.
D Neither A. nor B.
Correct Answer: Both A. & B.
Largest constituent of coke oven gas is_________________?
A N2
B H2
C CH4
D CO2
Correct Answer: H2
The maximum adiabatic flame temperature in air is _____________ the maximum flame temperature in pure oxygen?
A Lower than
B Higher than
C Same as
D Not related to
Correct Answer: Lower than
The main drawback of supplying more excess air in the combustion of fuel is the_________________?
A Excessive power requirement of air blower
B Enhanced sensible heat loss in the flue gas
C Intermittent and uncontrolled combustion of the fuel
D High exit flue gas temperature from the furnace
Correct Answer: Enhanced sensible heat loss in the flue gas
03079682698
mcqsdrive@gmail.com

Copyright @ 2026 MCQsDrive . All Rights Reserved.