Question Detail

What is Calcium sulphate ?

  • epsom salt
  • blue vitriol
  • gypsum salt
  • potash alum
Similar Questions :

1. Enzymes are

  • Fatty acids
  • Carbohydrates
  • Nucleic acids
  • Proteins

2. What is laughing gas ?

  • nitrous oxide
  • nitric oxide
  • nitrogen oxide
  • nitrogen peroxide

3. The most abundant element in the earth's crust is ?

  • Aluminium
  • Nitrogen
  • Silicon
  • Oxygen

4. Acids taste

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

5. Which have maximum number of isotopes ?

  • Bromine
  • Aluminium
  • Polonium
  • Carbon
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