Caprolactam (a raw material for nylon-6 manufacture) is produced from ___________________?

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. 90% of the caprolactam is converted to nylon-6 on its condensation polymerisation in the reactor maintained at _____________ °C ?

   A. < 0 B. 10-30 C. 250-280 D. 500-600...

3. Nylon-6 as compared to Nylon-66 is having higher___________________?

   A. Hardness B. Abrasion/resistance C. Melting point D. None of these...

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

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

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

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

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

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

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

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

8. 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...

9. 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...

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....