WorksheetsFats, Oils and Grease
Total questions: 10
Worksheet time: 3mins
Oils and fats are the esters produced through the reaction between
__________ and ___________ .
fatty acid
glucose
protein
glycerol
Name the reaction ?
Hydrogenation
Combustion
Esterification
Polymerisation
What is the physical state for fats at room temperature ?
Solid
Liquid
What is the source and the melting point for oil ?
Plants
High
Animals
Low
What is the source and the melting point for fats ?
Plants
Animals
High
Low
Choose the structure of saturated fatty acid below ?
Choose 2 example of saturated fats .
Palmitic acid
Oleic acid
Lauric acid
Linolenic acid
Choose 1 example of the unsaturated fats .
Stearic acid
Oleic acid
Palmitic acid
Lauric acid
What is the "catalyst" used in conversion of unsaturated fats to saturated fats ?
(a)
What are the uses of oils and fats in life ?
Biofuels
Help the body to absorb vitamin A,D,E,K
Soap
Personal care
