Pick out the wrong statement. Iodine value of an oil or fat is

A. The number of grams of iodine taken up by 100 gm of oil or fat

B. A measure of its unsaturation

C. Helpful in findings its adulteration & its suitability for making soap

D. Independent of the type of oil, whether it is drying or non-drying

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

You can do it
  1. Temperature during hydrogenation of oil should not be more than 200°C, otherwise it will result…
  2. Raw materials used for producing __________ cement does not contain iron oxide.
  3. Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process?
  4. Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________…
  5. Saponification number of an oil or fat
  6. __________ is obtained as a by-product in the manufacture of sodium hydroxide using brine.
  7. Starting material for the commercial production of ethyl alcohol in India is
  8. Sizing material is incorporated in paper to
  9. Sulphur addition in soap is done to
  10. Wood charcoal is used for decolouration of sugar, because it __________ the coloured materials.
  11. Chrome tanning and vegetable tanning are done for
  12. High temperature carbonisation of coal takes place at __________ °C.
  13. Caprolactam (a raw material for nylon-6 manufacture) is produced from
  14. __________ is used as a flux in the extraction of iron from iron ore (haematite) in blast furnace.
  15. __________ of quicklime produces slaked lime.
  16. Which of the following fuel gases contains maximum amount of carbon monoxide?
  17. Gypsum is chemically
  18. Gun powder, which is an explosive comprises of charcoal, sulphur and
  19. Which of the following is not an abrasive material?
  20. Thermosetting plastic materials
  21. The chamber process is
  22. In Kraft process of paper manufacture, white cooking liquor consists of caustic soda
  23. The most economical pulp for the production of newsprint would be the __________ pulp.
  24. Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst…
  25. Cement mainly contains
  26. Mercury cells for caustic soda manufacture, compared to diaphragm cells
  27. Cumene (isopropyl benzene) is made by
  28. Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain…
  29. Manufacture of phthalic anhydride uses __________ as a catalyst.
  30. Gun powder uses