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

1. Lurgi coal gasifier is a pressurised __________ bed reactor

 
 
 
 

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

 
 
 
 

3. Helium is produced on commercial scale from

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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