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___________________?

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. Nitric acid is not used in the manufacture of______________________?

   A. Detergents
   B. Fertilisers
   C. Aqua regia
   D. Explosives

3. Percentage of glycerine present in the spent lye obtained during soap manufacture is about________________?

   A. 0.5
   B. 5
   C. 20
   D. 35

4. Raw materials required for the manufacture of __________________ is acetylene and hydrochloric acid?

   A. Phthalic anhydride
   B. Vinyl chloride
   C. Maleic anhydride
   D. Dacron

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

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

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

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

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. Starting raw material for the manufacture of alum is_________________?

   A. Alumina
   B. Gypsum
   C. Bauxite
   D. Ammonium bicarbonate

10. 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.