Home

An important use of nitrous acid is in

A. the manufacture of explosives

B. the manufacture of dyes

C. refrigerators

D. the preparation of drugs

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

You can do it
  1. In the process of purification of water for town supply, the substance used to remove bad smell and…
  2. The principle involved in dialysis, a treatment administered to patients with affected kidneys is
  3. In addition to nitric acid, another acid which may render iron passive is
  4. What is 'oxygen mixture'?
  5. Which one of the following elements is alloyed with iron to produce steel which can resist high temperatures…
  6. Proteins are polymerisation products of
  7. Even as early as 3000 BC glass was known to the
  8. Invar, used for making pendulums is an alloy of steel with
  9. Which of the following is an essential constituent of acids?
  10. When ants bite, they inject
  11. The foul odour of gasoline is due to
  12. An important use of nitrous acid is in
  13. Which of the following types of water gives lather easily with soap?
  14. Metals are usually heavy. A light metal is
  15. The Carbon dioxide is absorbed by
  16. The discoverer of chloroform was
  17. The hormone which absorption is increases glucose oxidation and glucose
  18. The process that takes place in the atom bomb is
  19. Which of the following is not a metal?
  20. Plastics are synthetic
  21. Nylon is made from
  22. Compounds of nitrogen with metals are called
  23. The main constituent of gobar gas is
  24. Galvanising is the process of coating
  25. The scientist who synthesised the first organic compound (urea) in the laboratory was
  26. Which of the following metals is the best conductor of heat and electricity?
  27. A substance used as a fire-extinguisher under the trade name of Pyrene is
  28. A common rodenticide is (Rat Poison)
  29. Diamonds are weighed in
  30. Solid carbon dioxide is used