| which of the following is incorrect Question 3 Science 8th Standard Slot1?
Choose the correct option from below list
(1)Polywool is a mixture of Polyester and wool
(2)Polycot is a mixture of Polyester and cotton
(3)Raylon is called regenerated fibre
(4)Toys are made up of thermosetting plastics
Answer:-(4)Toys are made up of thermosetting plastics | | |