Hydrolysis of oils and fats yields which alcohol?

Write the chemical equation for preparing sodium soap from glyceryl oleate and glyceryl palmitate. Structural formulae of these compounds are given below.
$(i)$ $(C_{15}H_{31}COO)_{3}C_{3}H_{5}$ - Glyceryl palmitate
$(ii)$ $(C_{17}H_{33}COO)_{3}C_{3}H_{5}$ - Glyceryl oleate

Oleic,stearic and palmitic acids are

Oils are liquids at room temperature since they contain a higher percentage of

What is the side product of the soap industry? Give reactions showing soap formation.

Which alcohol reacts with fatty acids to form fats?