(b) Oils and fats are triglycerides. (esters of higher carboxylic acids with glycerol). e.g., palmitin. $CH_{2}OCOC_{15}H_{31}\$ $|\$ ${CHOCOC}_{15}H_{31}\ \$ $|\$ ${CH}_{2}{OCOC}_{15}H_{31}$ Palmitin (fat)
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.