Glycerine is not used in the____________________?

Related Mcqs:

1. 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...

2. Yellow glycerine is made into white, using____________________?

   A. Activated carbon B. Diatomaceous earth C. Bauxite D. Bentonite...

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. Glycerine is a by-product of the ________________ industry ?

   A. Soap B. Detergent C. Oil hydrogenation D. Paint...

5. Glycerine is recovered from lye by ___________________?

   A. Evaporation followed by vacuum distillation B. Liquid extraction technique C. Extractive distillation technique D. None of these...

6. Synthetic glycerine is produced from___________________?

   A. Toluene B. Phenol C. Propylene D. Naphthalene...

7. Glycerine can be obtained from ________________ ?

   A. Fat B. Naphthalene C. Cumene D. Sucrose...

8. Fermentation is adversely affected by the____________________?

   A. Presence of air B. Absence of air C. High concentration D. Presence of ammonium salts...

9. Nylon-66 is so named because the____________________?

   A. Average degree of polymerisation of the polymer is 1966 B. Number of carbon atoms between two nitrogen atoms are 6 C. Number of nitrogen atoms between two carbon atoms are 6 D. Polymer was first synthesised in 1966...

10. Nickel is not used as a catalyst in the____________________?

    A. Fischer-Tropsch process B. Shift conversion C. Hydrogenation of oil D. Ostwald’s process of HNO3 manufacture...