Explore topic-wise MCQs in Engineering Chemistry.

This section includes 3 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.

Soaps do not act efficiently in hard water and in acidic solution.

A. True
B. False
Answer» B. False
2.

Soft soaps are the limitation of hot process because of their ____________

A. High alkalinity
B. Low alkalinity
C. Low solubility in water
D. High solubility in water
Answer» E.
3.

The saponification of a fat or oil is done using _______________ solution for cold process.

A. KOH
B. NaOH
C. HCl
D. NaCl
Answer» B. NaOH