Q 1: Which of the following is NOT employed in the commercial production of linear polyvinyl chloride?
Q 2: Which of the following is a detergent?
Q 3: The chief raw material for the commercial production of methanol is
Q 4: Match the raw materials in Group II with the products in Group I.
| Group -1 | Group -2 |
| P: Nylon–66 | 1: Chlorodifluro Methane |
| Q: Terylene | 2: Dimethyl terephthalate and ethylene glycol |
| 3: Acetylene and hydrogen cyanide | |
| 4: Hexamethylene diamine and adipic acid |
Q 5: Match the product in Group I with the catalyst used for its production in Group II.
| Group -1 | Group -2 |
| P: Nitric acid | 1: Silver oxide |
| Q: Formaldehyde | 2: Raney nickel |
| 3: Activated carbon | |
| 4: Platinum-Rhodium |
Q 6: Match the products in Group I with the raw materials in Group II.
| Group -1 | Group -2 |
| P: Caustic soda | 1: Ammonia and sulfuric acid |
| Q: Soda ash | 2: Sodium carbonate and slaked lime |
| 3: Salt and limestone | |
| 4: Salt and sulfuric acid |
Q 7: Match the feed in Group I with the process in Group II.
| Group -1 | Group -2 |
| P: Gas oil | 1: Acetylene production |
| Q: Residual crude | 2: Ethylene production |
| 3: Coking | |
| 4: Cracking |