Related Questions

  1. Beryllium and aluminium exhibit many properties which are similar.
  2. In the reaction : 4Fe + 3O₂ ⇌ 4Fe³⁺ + 6O₂²⁻. Which of the following
  3. Transition metals show paramagnetism
  4. Reaction of solid KMnO₄ ith conc.H₂SO₄ produces manganese heptoxide (Mn₂O₇) in
  5. Which one among the following contains a phenolic -OH group