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What is extracted from Bauxite ?

  • Mica
  • Aluminium
  • Copper
  • Tin
Similar Questions :

1. Oxides of metals are alkaline.

  • TRUE
  • FALSE

2. Mass number of a nucleus is :

  • the sum of the number of protons and neutrons present in the nucleus
  • always more than the atomic weight
  • always less than its atomic number
  • None of above

3. Acids taste

  • Sour
  • Sweet
  • May be both
  • None of both

4. Which acid is present in lemon ?

  • marlic acid
  • citric acid
  • lactic acid
  • tartaric acid

5. Which of the following gases is the most toxic?

  • Carbon dioxide
  • Sulphur dioxide
  • Carbon monoxide
  • Acetic acid
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