Starting raw material for the manufacture of alum is_________________?

Related Mcqs:

1. Most easily and cheaply available fibrous raw material for paper manufacture available in India is bamboo. The yield of pulp produced from fibrous raw material by mechanical process is about _____________ percent?

   A. 75 B. < 10 C. > 30 D. 50...

2. Carbon tetrachloride (CCl4) is the starting raw material for the manufacture of____________________?

   A. Trichloroethylene B. Perchloroethylene C. Parathion D. Methanol...

3. Starting raw material for the manufacture of Maleic anhydride is___________________?

   A. n-butene B. Benzene C. Either A. or B. D. Neither A. nor B....

4. ______________ is produced using molasses as the starting raw material ?

   A. Methyl alcohol B. Ethyl alcohol C. Benzol D. Dimethyl ether...

5. Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is ______________ percent?

   A. 10 B. 50 C. 80 D. 95...

6. Phosphate rock is a raw material for the manufacture of____________________?

   A. Phosphoric acid B. Phosphorous C. Superphosphates D. All A , B. and C...

7. Salt is the basic raw material for the manufacture of____________________?

   A. Cement B. Glass C. Potteries D. Caustic soda...

8. In the manufacture of viscose rayon, the raw material used industrially is ____________________?

   A. Eucalyptus wood B. Bamboo C. Bagasse D. Fine teak wood...

9. Which of the following is not a raw material used for the manufacture of ordinary glass ?

   A. Iron oxide B. Soda ash C. Limestone D. Silica...

10. Nitro-glycerine absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as controlled explosive called dynamite. The raw material used for its manufacture are glycerine, nitric acid and___________________?

    A. Sulphuric acid B. Phosphoric acid C. Hydrochloric acid D. Hydrofluoric acid...