Q 1: The oxo reaction is used for converting
Q 2: In a fluid catalytic cracking unit, the nature of the reactions occurring in the reactor and the regenerator is
Q 3: Pair the following industrial processes with the catalysts used.
| Group -1 | Group -2 |
| P: Oxidation of o-xylene to phthalic anhydride | 1: V2O5 |
| Q: Oxidation of ethanol to acetaldehyde | 2: Pd |
| R: Oxidation of ammonia to oxides of nitrogen | 3: Ag |
| 4: Pt |
Q 4: Pair the following reactors with their products
| Group -1 | Group -2 |
| P: Arc Furnace | 1: Citric acid |
| Q: Fermenter | 2: Calcium carbide |
| R: Hydrogenator | 3: Saturated fats |
| 4: Alum |
Q 5: Pair the following polymers with their chain characteristics
| P: HDPE | 1: Very few branches |
| Q: LDPE | 2: Short and regular branches |
| R. LLDPE | 3: High branching with both short and long chain branches |
Q 6: Choose the most appropriate pairs from the following
| P: Nitration | 1: Detergent |
| Q: Sulphonation | 2: Pulp and paper |
| R: Carbonation | 3: Explosives |
| 4: Sugar |
Q 7: Match the following
| P: Carbon disulphide | 1: Nylon – 6 |
| P: Carbon disulfide | 2: Nylon – 66 |
| R: Gypsum | 3: Phosphoric acid |
| 4: Viscose rayon |