Related Questions

  1. Which one of the following statements is not correct for ortho and para hydrogen?
  2. The number of atoms in 0.004g of magnesium will be
  3. For the reaction 2SO₃(g) → 2SO₂(g) + O₂(g) the entropy change (ΔG) is
  4. The oxidation of benzene by V₂O₅ in the presence of air produces
  5. Rate determining step in nitration of bezene is