The chemial name of Uria is

A. Carbamide

B. Chloroetane

C. Aneurin

D. None of these

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

You can do it
  1. The metallic constituents of hard water are
  2. Water has maximum density at
  3. The solar eclipse occurs when
  4. Pollination by birds is called
  5. The Panda belongs to the same family as that of
  6. The location and energy of an electron in an atom can be specified by
  7. When a gas is turned into a liquid, the process is called
  8. Lightening cause rainfall because
  9. The intencity of Earthquakes is measured on
  10. According to Daltons atomic theory the smallest particle which can exist independently is
  11. In a certain electronic circuit the output is positive if input 1 is positive and input 2 is zero. If…
  12. The formula of Plaster of Paris is
  13. The colour of Emerald is
  14. The marine animal called dugong which is vulnerable to extinction is a/an
  15. In an atomic nucleus, neutrons and protons are held together by
  16. Which of the following items will be attracted to the north pole of a permanent magnet by a magnet force?
  17. The major ingredient of leather is
  18. Which of the following is most likely to cause a rise in the average temperature of earth's atmosphere…
  19. The most important ore of Aluminium is
  20. The chemial name of Uria is
  21. Apparatus invented by Archimedes is :
  22. The type of glass used in making prisms and lenses is
  23. Old-written material, which cannot be read easily can be read by
  24. Which of the following parts of the sun is easily visible only during a total solar eclipse?
  25. Which of the following elements is obtained from sea weeds ?
  26. Rust is
  27. One fathom is equal to
  28. The removal of top soil by water or wind is called
  29. Which of the following characters is not shown by hydrogen
  30. Which of the following elements is non-radioactive?