Q12Multiple choice
Glycerol is added to soap. It functions ______________.
- (i)as a filler.
- (ii)to increase leathering.
- (iii)to prevent rapid drying.
- (iv)to make soap granules.
Show answer
(iii) to prevent rapid drying.
Glycerol is added to soap. It functions ______________.
(iii) to prevent rapid drying.