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

1. Helium is produced on commercial scale from

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

5. Concentration of hydrogen peroxide is done by

 
 
 
 

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

 
 
 
 

7. Lurgi coal gasifier is a pressurised __________ bed reactor

 
 
 
 

8. Paper grade bamboo contains about __________ percent cellulose

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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