

MCQOPTIONS
Saved Bookmarks
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 | |