Answer the following.a. Thermocol is produced from which matterial ?b. Write uses of PVC.c. Write the natural or manmade row material of the following items. Matteress, beaker, bangle, chair, gunny bag, knife, pend. Which are the main ingredients of glass ? e. How the plastic is produced ?

Answer the following.a. Thermocol is produced from which matterial ?b.

1.	Answer the following.a. Thermocol is produced from which matterial ?b. Write uses of PVC.c. Write the natural or manmade row material of the following items. Matteress, beaker, bangle, chair, gunny bag, knife, pend. Which are the main ingredients of glass ? e. How the plastic is produced ?
Answer» Answer the following. a. Thermocol is produced from which matterial ? b. Write uses of PVC. c. Write the natural or manmade row material of the following items. Matteress, beaker, bangle, chair, gunny bag, knife, pen d. Which are the main ingredients of glass ? e. How the plastic is produced ?