11. What is the primary use of sugar in the food industry?
a) Sweetening
b) Preserving
c) Thickening
d) Coloring
Answer: a) Sweetening
12. Which process is used to remove impurities and color from raw sugar?
a) Decolorization
b) Clarification
c) Carbonation
d) Crystallization
Answer: a) Decolorization
13. Which of the following is a common form of sugar used in households?
a) Granulated sugar
b) Powdered sugar
c) Brown sugar
d) All of the above
Answer: d) All of the above
14. What is the term used to describe the process of converting sugar cane into ethanol for fuel production?
a) Fermentation
b) Distillation
c) Hydrolysis
d) Esterification
Answer: a) Fermentation
15. Which of the following is a byproduct of sugar cane processing that is used as animal feed?
a) Bagasse
b) Molasses
c) Press mud
d) Vinasse
Answer: a) Bagasse
