1. Concentration of hydrogen peroxide is done by
2. Which of the following is not produced on commercial scale from sea water?
3. Heating of ______________ to 120°C, produces plaster of paris
4. The only comnwrcia Fischer-Tropsch plant for producing liquid hydrocarbon fuel from coal is located at
5. Which of the following has sodium bicarbonate as its main constituent?
7. Lurgi coal gasifler is a pressurised ______________ bed reactor
8. Carboxymethyl cellulose (CMC) is added in detergents to act as a/an
9. Raw materials for ‘Solvay Process’ for manufacture of the soda ash are
10. Heliuni is produced on commercial scale from
2. Which of the following is not produced on commercial scale from sea water?
3. Heating of ______________ to 120°C, produces plaster of paris
4. The only comnwrcia Fischer-Tropsch plant for producing liquid hydrocarbon fuel from coal is located at
5. Which of the following has sodium bicarbonate as its main constituent?
7. Lurgi coal gasifler is a pressurised ______________ bed reactor
8. Carboxymethyl cellulose (CMC) is added in detergents to act as a/an
9. Raw materials for ‘Solvay Process’ for manufacture of the soda ash are
10. Heliuni is produced on commercial scale from
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