Question:
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.
Solution:
Option (iii) to prevent rapid drying is the answer.
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.
Option (iii) to prevent rapid drying is the answer.