Naphthols are derivatives of________________?

Related Mcqs:

1. Styrene is produced from ethyl benzene by the process of________________?

   A. Dehydrogenation
   B. Oxidation
   C. Alkylation
   D. Dehydration

2. Cumene is the starting material for the production of________________?

   A. Benzoic acid
   B. Phenol and acetone
   C. Isoprene
   D. Styrene

3. Adipic acid is an intermediate in the manufacture of________________?

   A. Perspex
   B. Nylon-66
   C. Polystyrene
   D. Bakelite

4. Raw materials used for producing ________________ cement does not contain iron oxide?

   A. Waterproof
   B. Slag
   C. White
   D. Pozzolan

5. ______________ process is used for the manufacture of sodium carbonate by ammonia soda process?

   A. Ostwald’s
   B. Bosch
   C. Solvay
   D. Haber’s

6. Silicone is a/an ___________________?

   A. Thermoplastic
   B. Inorganic polymer
   C. Monomer
   D. None of these

7. Ca(OH)2 is called __________________?

   A. Quicklime
   B. Slaked lime
   C. Limestone
   D. Gypsum

8. Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain high amount of saturated fatty acids, it is termed as ____________________ oil?

   A. Drying
   B. Semi-drying
   C. Non-drying
   D. None of these

9. Unsaturated oils compared to saturated oils have___________________?

   A. Lower melting point & higher reactivity to oxygen
   B. Higher melting point & higher reactivity to oxygen
   C. Lower melting point & lower reactivity to oxygen
   D. Higher melting point & lower reactivity to oxygen

10. 10% oleum comprises of 10% free_________________?

    A. SO2
    B. H2SO3
    C. SO3
    D. H2SO4