40 TOP CHEMICAL PROCESS Online Test – Multiple Choice Questions and Answers

1. Carboxymethyl cellulose (CMC) is added in detergents to act as a/an

2. Heating of __________ to 120°C, produces plaster of paris

3. Helium is produced on commercial scale from

4. The only commercial Fischer-Tropsch plant for producing liquid hydrocarbon fuel from coal is located at

5. Which of the following is not produced on commercial scale from sea water?

6. Which of the following has sodium bicarbonate as its main constituent ?

7. Raw materials for ‘Solvay Process’ for manufacture of the soda ash are

8. Paper grade bamboo contains about __________ percent cellulose

9. Concentration of hydrogen peroxide is done by

10. Lurgi coal gasifier is a pressurised __________ bed reactor