Saponification number of an oil or fat

A. Gives an idea about its molecular weight

B. Is inversely proportional to its molecular weight

C. Detects its adulteration

D. All (A), (B) & (C)

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. Impurities present in brine is normally removed by treatment with
  2. Phosphoric acid is prepared from
  3. Gun powder, which is an explosive comprises of charcoal, sulphur and
  4. __________ is obtained as a by-product in the manufacture of sodium hydroxide using brine.
  5. Alkylbenzene sulfonate (ABS) is a
  6. Contact process of sulphuric acid manufacture
  7. A bio-catalyst produced by living cells which acts independent of the cell is called a/an
  8. Fusion of limestone and __________ produces high alumina cement.
  9. Soaps remove dirt by
  10. Sulphuric acid completely saturated with sulphur trioxide is called
  11. Permanent hardness of water is due to the presence of calcium & magnesium
  12. Fat dispersed in water is exemplified by
  13. Which of the following is a detergent?
  14. Commercial scale production of hydrogen from iron-steam reaction represented by, 3Fe + 3H2O = Fe3O4…
  15. Pick out the endothermic reaction out of the following.
  16. Trinitrotoluene (TNT), an explosive, is made by the nitration of
  17. Nylon-6 is manufactured from
  18. Calcination of limestone is not done in a __________ kiln for producing lime.
  19. __________ is a thermosetting plastic.
  20. Fluorescent dyes are added in detergents to
  21. Percentage of glycerine present in the spent lye obtained during soap manufacture is about
  22. __________ is used as a flux in the smelting of copper ore like chalcopyrite.
  23. Metallic soap is __________ salt of fatty acids.
  24. A mixture of chlorine & sodium bromide acts as a/an
  25. The main use of activated carbon in water treatment is to control
  26. Thermosetting materials
  27. Bio-degradable detergents
  28. 10% oleum comprises of 10% free
  29. The catalyst used in the manufacture of DDT is
  30. Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid.