Question

Study the given flowchart carefully. $K,L,PandQ$ plastics are
$KLPQ$
(A)Polystyrene,Bakelite,Teflon,PVC
(B)Polythene,Polystyrene,Bakelite,PVC
(C)PVC,Polythene,Polystyrene,Bakelite
(D)PVC,Teflon,Melamine,Bakelite

Choose your answer from A, B, C and D and enter accordingly.

Answer 1

K- PVC is polyvinyl chloride and is used to produce synthetic plastic polymer. It is of two forms rigid and flexible.

L- Teflon is polytetrafluoroethylene. It is used as non stick coating for pans and it is non reactive.

P-Melamine is 1,3,5-triazine. It is combined with formaldehyde to produce melamine resin and melamine foam is used as insulation material.

Q- It is a thermosetting phenol formaldehyde resin formed from elimination reaction phenol and HCHO.

$KLPQ$

(D)PVC,Teflon,Melamine,Bakelite