Kerala PSC - Important and Expected General Science Questions - 30
  1. Raw material for the manufacture of glass
  2. --- is not an pure metal
  3. Impure Sodium Carbonate is known as ---
  4. The Catylst used for the manufacture of Sulphuric acid
  5. Chromium Oxide imparts--- colour to rubber products
  6. What is known as 'White Vitriol'
  7. Chemical used for hypnotic drug manufacture
  8. --- is a natural polymer
  9. Who discovered Magnesium
  10. Octile Acetate has the smell of
  11. What is waterglass
  12. The best non-metallic conductor of electricity
  13. Constantan is an alloy of Copper and ---
  14. Hematite is the ore of
  15. The name Hydrargyrum associated with the metal
  16. The most malleable metal
  17. The mixture of Hydrogen and Carbon Monoxide
  18. The gas that helps burning
  19. Chemical name of carborandum
  20. --- was discovered by Hans Christian Oersted
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