If cellulose is used to make rayon, why is wood pulp used instead of grass?
This is because wood pulp is a better source of the cellulose than grass.
Further it is more easy to separate the cellulose from pulp.
If rayon is made from cellulose of wood pulp which is a natural substance then why is it known as a synthetic fibre?
Match options in first column to the correct option the second column. 1. Polyesteri> prepared by using wood pulp.2. Teflonii> Used for making parachutes3. Rayoniii> Used for making non stickcookwares.4. Nyloniv> Do not wrinkle easily.