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The science which deals with the chemistry of life processes is known as

A. electrochemistry

B. physical chemistry

C. biochemistry

D. tinctorial chemistry

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

You can do it
  1. Oxalic acid is used in the manufacture of
  2. Which of the following is not a chemical change?
  3. One method by which the components of air can be separated is
  4. Which of the following cannot be used as fuel?
  5. The form of carbon used in decolourising sugar solution is
  6. Lead pencils contain
  7. In addition to nitric acid, another acid which may render iron passive is
  8. Sulphur is readily soluble in
  9. Plastics are synthetic
  10. Which of the following statements regarding natural radioactivity is true?
  11. The addition of a neutron to the nucleus of an atom
  12. ________ is left behind after distillation of petroleum.
  13. Which of the following is not a food material?
  14. Calomel is
  15. Which of the following is not an alloy of copper?
  16. Argyrol used as eye ointment is a solution of
  17. Consider the following statements: Hard water is not suitable for1) drinking2) washing clothes with…
  18. The compound used in photography is
  19. Which of the following elements is not required for the healthy growth of plants?
  20. A light alloy having high tensile strength is
  21. Setting of cement is due to
  22. The non-metal which has a shining appearance is
  23. The number of neutrons in the nucleus of an atom of mass A and atomic number Z is given by
  24. Heated saw dust catches fire when a drop of concentrated nitric acid is added to it. This is due to
  25. The flux added in the blast furnace is
  26. CAN is used as (Calcium Ammonium Nitrate)
  27. Marsh gas is
  28. Which of the following represents a physical change?
  29. Which or the following gases is soluble in water and Is collected by the downward displacement or air?
  30. One of the ingredients of the paste on the side of a match box is