Chemical Technology GATE-1994
Q 1: The Solvay process is used for the manufacture of
Q 2: Phthalic anhydride is produced by the oxidation of
Q 3: Which of the following fuels has the highest calorific value per unit mass?
Q 4: The most widely used coagulant for removing suspended impurities from water is
Q 5: Double contact double absorption process is used for the manufacture of ______.
Q 6: Match the items in the left column with the appropriate items in the right column.
| I: Catalytic cracking | A: Kerosene |
| II: Catalytic reforming | B: Gasoline |
| C: Aromatics | |
| D: Diesel |
Q 7: Match the items in the left column with the appropriate items in the right column.
| I: Concentrated sulfuric acid | A: Brass |
| II: Caustic Soda | B: Aluminium |
| C: Nickel | |
| D: Lead |
Q 8: Match the items in the left column with the appropriate items in the right column.
| I: Hydrogenation of vegetable oils | A: Iron |
| II: Ammonia Synthesis | B: Platinum |
| C: Nickel | |
| D: Zeolites |
Q 9: Match the reactions with their names.
| I: CO + H2O ⇌ CO2 + H2 | A: Boudouard reaction |
| II: CH4 + H2O ⇌ CO + 3H2 | B: Water gas shift reaction |
| C: Water gas reaction | |
| D: Steam reforming |