Home

According to Daltons atomic theory the smallest particle which can exist independently is

A. An atom

B. A cation

C. A molecule

D. An anion

You can do it
  1. Quartz crystals normally used in quartz clocks etc. is chemically
  2. The colour of Emerald is
  3. The marine animal called dugong which is vulnerable to extinction is a/an
  4. Pollination by birds is called
  5. Water has maximum density at
  6. Rust is
  7. Permanent hardness of water, due to sulphates of the metal, can be destroyed by the use of
  8. Lightening cause rainfall because
  9. The most important ore of Aluminium is
  10. Glass is made from the mixture of
  11. Polythene is industrially prepared by the polymerisation of
  12. Bromine is
  13. Which of the following is the lightest metal ?
  14. The oxide of Nitrogen used in medicine as anaesthetic is
  15. Which of the following is most likely to cause a rise in the average temperature of earth's atmosphere…
  16. In an atomic nucleus, neutrons and protons are held together by
  17. Nitrification means
  18. What is the unit for measuring the pitch or frequency of sound ?
  19. Cell membrane is
  20. Permanent hardness of water can be removed by adding
  21. When a gas is turned into a liquid, the process is called
  22. Apparatus invented by Archimedes is :
  23. In a certain electronic circuit the output is positive if input 1 is positive and input 2 is zero. If…
  24. The accumulation of stress along the boundaries of lithospheric plates results in which of the following?
  25. Earth's seasons are caused by which of the following?
  26. Carbon tetrachloride fire extinguisher should not be used in closed room because it produces poisonous…
  27. Old-written material, which cannot be read easily can be read by
  28. Which of the following is in liquid form at room temperature ?
  29. The metal that is present in Photo Films is
  30. According to Daltons atomic theory the smallest particle which can exist independently is