Related Questions

  1. The oxidation state of halogen atom is ‘+3’ in
  2. Which one of the following statements concerning lanthanides elements is false
  3. Packing efficiency of hcp structure is
  4. Decreasing order of stability of O₂ , O₂⁻ , O₂⁺ and O₂²⁻ is
  5. Which of the following is expected to form colourless complex