The colour of Emerald is

A. Deep Green

B. Violet

C. Prussian Blue

D. Yellow

You can do it
  1. Rust is
  2. The intencity of Earthquakes is measured on
  3. Quartz crystals normally used in quartz clocks etc. is chemically
  4. Which of the following elements is non-radioactive?
  5. Water has maximum density at
  6. Which of the following is in liquid form at room temperature ?
  7. The smallest functional and structural unit of kidney is called as
  8. The colour of Emerald is
  9. The property of a substance to absorb moisture from the air on exposure is called
  10. Which of the following elements is a metal
  11. Carbon tetrachloride fire extinguisher should not be used in closed room because it produces poisonous…
  12. Which of the following is the lightest metal ?
  13. Cell membrane is
  14. The solar eclipse occurs when
  15. Glass is made from the mixture of
  16. The Panda belongs to the same family as that of
  17. The formula of Plaster of Paris is
  18. Which of the following is most likely to cause a rise in the average temperature of earth's atmosphere…
  19. The oxide of Nitrogen used in medicine as anaesthetic is
  20. Old-written material, which cannot be read easily can be read by
  21. The metallic constituents of hard water are
  22. The accumulation of stress along the boundaries of lithospheric plates results in which of the following?
  23. The hardest substance available on earth is
  24. The fastest-running terrestrial animal is
  25. Which of the following is commonly called a polyamide ?
  26. What is the unit for measuring the pitch or frequency of sound ?
  27. The type of glass used in making prisms and lenses is
  28. The fastest acting enzyme in the biological kingdom is
  29. Epoxy resins is used as
  30. Lightening cause rainfall because