Home

Platinum catalyst used in the earlier days of sulphuric acid manufacture by contact process suffers from the drawback like

A. High cost

B. Fragile nature

C. Easy poisoning tendency

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

Related Questions

  1. Plaster of Paris is
  2. Pick out the wrong statement.
  3. Frasch process is for
  4. Which one of the following is not likely to be a constituent of vegetable oils?
  5. Celluloid is chemically
  6. __________ is a thermosetting plastic.
  7. Hydrochloric acid is also known as
  8. Which of the following is used as a coagulant in treating turbid water?
  9. Grignard reagent is chemically known as
  10. Bitterns is a/an
  11. Which of the following is not a raw material used for the manufacture of ordinary glass?
  12. Dacron (or Terylene) fibres as compared to nylon fibres have
  13. The ideal pulp for the manufacture of paper should have high __________ content.
  14. In the Lurgi coal gasifier
  15. Penicillin is made employing __________ fermentation process.
  16. The major constituents of glass are
  17. The catalyst used in shift converter is
  18. Platinum is a versatile catalyst for many processes in chemical industries. It is highly prone to be…
  19. Phthalic anhydride is used
  20. Rosin soap is added during paper manufacture to
  21. Carborundum consists mainly of
  22. Pick out the wrong statement.
  23. Massecuite is a terminology used in the __________ industry.
  24. Which of the following is the purest form of water out of the following?
  25. The noble gas which occurs most abundantly in the atmosphere is
  26. Raw materials for 'Solvay Process' for manufacture of the soda ash are
  27. Terylene is
  28. Nitrile rubber is produced by the polymerisation of
  29. The only commercial Fischer-Tropsch plant for producing liquid hydrocarbon fuel from coal is located…
  30. An alkali metal salt of Palmitic acid is known as

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