Kerala PSC - Important and Expected General Science Questions - 37
  1. Scientist who proved that water is a compound of hydrogen and oxygen?
  2. The noble gas known as hidden gas?
  3. Name the first artificial heart
  4. Organ known as chemical lab of human body?
  5. Weight of human brain?
  6. Black mulberry is used for the treatment of?
  7. The scientist who discovered pH scale?
  8. Plants which can make their own food?
  9. Acid known as ethanoic acid?
  10. Scientist who discovered that the body of plant is made up of cells?
  11. Life span of fluorescent lamps
  12. Colour of the hydrogen vapour lamp
  13. Electromyograph is a diagnostic test of
  14. An antiviral chemical produced by the animal cell
  15. Urea is produced in the human body in
  16. Tetra Chlora Dibenso Dioxin is a
  17. Ray used to disinfect equipments used for operation
  18. The most abundant metal in bones
  19. A substance that speeds up a chemical reaction is known as
  20. The part of the body affected by the poison of cobra is
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