Related Questions

  1. If glycerol is heated with oxalic acid at certain temperature,it gives an acid
  2. In the following change,KMnO₄ → MnO₂, the oxidation state of Mn changes as
  3. If the equivalent weight of an element is 32, then the percentage of oxygen
  4. If pH value of a solution is 3 and by adding water, it becomes 6,
  5. The s-block element used as a catalyst in the manufacture of Buna-S rubber is