Chemistryeasy · Past Paper
Which of these is used in the manufacturing of soap?
AHCl
BNaOH
CNaCl
DH2SO4
✓ Correct Answer: B — NaOH
Sodium hydroxide (NaOH) is used in the process of saponification to make soap.
Share this question
More from Chemistry
- Which gas is evolved when an acid reacts with a metal?
- Which of the following substances is used to slow down the setting of cement (acting as a negative catalyst/inhibitor)?
- What kind of substance is formed when an acid reacts with a carbonate?
- Which element is found in Group 2 and Period 3 of the periodic table?
- When an acid reacts with a base to form salt and water, the reaction is known as: