Prepare for job tests, interviews, and competitive exams with comprehensive Chemical Engineering MCQs covering fundamentals, chemical processes, reactions, process control, instrumentation, and other core concepts for students and fresh graduates.

Chemical Engineering Mcqs 9594 MCQs [All-Courses]

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.

Blast furnace gas is a very poisonous gas because of its predominantly high _______________ content?

A H2O

B CO2

C CO

D CH4

Review Detailed Answer

Correct Answer: CO

Stoichiometric combustion of 12 kg of carbon requires _____________ of oxygen?

A 1kg mole

B 22.4 Nm3

C 32 kg

D All A., B. and C.

Review Detailed Answer

Correct Answer: All A., B. and C.

Adiabatic flame temperature of a fuel is dependent on the initial temperature of___________________?

A Fuel

B Air

C Both A. & B.

D Neither A. nor B.

Review Detailed Answer

Correct Answer: Both A. & B.

Main constituents of Benzol are ____________________?

A Benzene, toluene & xylene

B Tar & creosote

C Ammonia & phenol

D Anthracene & phenol

Review Detailed Answer

Correct Answer: Benzene, toluene & xylene

Gobar gas is produced by the ______________ of cow dung?

A Fermentation

B Oxidation

C Hydrogenation

D None of these

Review Detailed Answer

Correct Answer: Fermentation

Hard pitch is used for making_____________________?

A Pulverised fuel

B Perfumes

C Insecticides

D Plastics

Review Detailed Answer

Correct Answer: Pulverised fuel

Undercharging of coal in the by-product coke ovens results in ____________________?

A Decrease in the c.v. of coke oven gas

B Increase in its throughput

C Increase in the c.v. of coke oven gas

D No change in the c.v. of coke oven gas

Review Detailed Answer

Correct Answer: Decrease in the c.v. of coke oven gas

Benzol is used_____________________?

A As a motor fuel blend

B For producing benzene, toluene & xylene by its distillation

C Both A. & B.

D Neither A. nor B.

Review Detailed Answer

Correct Answer: Both A. & B.

Pulverised coal used in boiler firing need not have____________________?

A Less moisture content

B High fusion point of its ash

C High bulk density

D Lower ash content

Review Detailed Answer

Correct Answer: High fusion point of its ash

Calorific value of coal middling generated in coal washeries during washing of coal may be around _____________ Kcal/kg?

A 1000

B 4000

C 6000

D 8000

Review Detailed Answer

Correct Answer: 4000

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Chemical Engineering Mcqs 9594 MCQs [All-Courses]

All Topics 9594

All Topics 9594

Blast furnace gas is a very poisonous gas because of its predominantly high _______________ content?

Stoichiometric combustion of 12 kg of carbon requires _____________ of oxygen?

Adiabatic flame temperature of a fuel is dependent on the initial temperature of___________________?

Main constituents of Benzol are ____________________?

Gobar gas is produced by the ______________ of cow dung?

Hard pitch is used for making_____________________?

Undercharging of coal in the by-product coke ovens results in ____________________?

Benzol is used_____________________?

Pulverised coal used in boiler firing need not have____________________?

Calorific value of coal middling generated in coal washeries during washing of coal may be around _____________ Kcal/kg?