Ca(OH)2 is called

A. Quicklime

B. Slaked lime

C. Limestone

D. Gypsum

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  1. Oils and fats are converted to soap in a process called
  2. Raw materials for 'Solvay Process' for manufacture of the soda ash are
  3. Frasch process is for
  4. Analgesic drugs are
  5. Wet chlorine gas produced during electrolysis of brine is dehydrated by
  6. The catalyst used in the manufacture of DDT (from chloral and chlorobenzene) is
  7. Thermoplastic materials
  8. Which of the following coals has the highest calorific value?
  9. Permanent hardness of water can be removed by
  10. Coke oven gas consists mainly of
  11. Platinum is a versatile catalyst for many processes in chemical industries. It is highly prone to be…
  12. The gasification reaction represented by, C + H2O = CO + H2, is a/an __________ reaction.
  13. Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent.
  14. Phenolic antiseptics are added in the __________ soap.
  15. Use of chlorine in the treatment of sewage
  16. Varnish does not contain
  17. Which of the following is a constituent of coffee?
  18. Na2CO3.10H2O is called
  19. Enzymes are
  20. Direct conversion of chemical energy into electrical energy is done in a
  21. Sucrose is a disaccharide consisting of
  22. Styrene butadiene rubber (SBR) is
  23. Wood charcoal is used for decolouration of sugar, because it __________ the coloured materials.
  24. Vanillin is a type of
  25. Raw materials used for producing __________ cement does not contain iron oxide.
  26. Paper grade bamboo contains about __________ percent cellulose.
  27. Low temperature carbonisation of coal takes place at __________ °C.
  28. Terylene is
  29. Chemical name of Grignard reagent is
  30. Maleic anhydride is produced by catalytic oxidation of