Explore topic-wise MCQs in Engineering Chemistry.

This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Chemistry knowledge and support exam preparation. Choose a topic below to get started.

1.

The reverse of esterification is ____________

A. Hydrolysis
B. Condensation
C. Polymerisation
D. Centrifugation
Answer» B. Condensation
Discussion
2.

In esterification, the nucleophile is _________ and the leaving group is ____________

A. Alcohol, ester
B. Ester, alcohol
C. Water, alcohol
D. Alcohol, water
Answer» E.
Discussion
3.

The polymerisation in which propagating centers do not undergo either transfer or termination reactions is called ____________

A. Addition polymerisation
B. Co-polymerisation
C. Living polymerisation
D. Dead polymerisation
Answer» D. Dead polymerisation
Discussion
4.

Which of the following monomer cannot be polymerised by radical polymerisation?

A. Butadiene
B. Isobutylene
C. Vinyl chloride
D. Acrylates
Answer» C. Vinyl chloride
Discussion
5.

Radical polymerisation is not sensitive to changes in the polarity.

A. True
B. False
Answer» B. False
Discussion
6.

The temperature at which the ionic polymerisation is carried out is ____________

A. 100<sup>0</sup>C
B. 50<sup>0</sup>C
C. -100<sup>0</sup>C
D. 0<sup>0</sup>C
Answer» E.
Discussion
7.

The co-polymers having branched structures in which the monomer segments on the backbone and branches differ are called ____________

A. Alternate
B. Graft
C. Random
D. Block
Answer» C. Random
Discussion
8.

The Ziegler Natta catalyst is formed between _____________

A. Triethyl aluminium and titanium halide
B. Triethyl aluminium and silver halide
C. Triethyl aluminium and platinum halide
D. Triethyl aluminium and carbon halide
Answer» B. Triethyl aluminium and silver halide
Discussion
9.

Which type of polymer will be formed if the substituent group is C6H5?

A. Polythene
B. Polypropylene
C. Polystyrene
D. Polyvinyl chloride
Answer» D. Polyvinyl chloride
Discussion