Match List I with List II

List I
  1. Blue Vitriol
  2. Epsom salt
  3. Baking soda
  4. Caustic soda
List II
  • Copper sulphate
  • Sodium bicarbonate
  • Sodium hydroxide
  • Magnesium sulphate
Correct Answers
1. Copper sulphate 2. Magnesium sulphate 3. Sodium bicarbonate 4. Sodium hydroxide