Related Questions

  1. The oxidation number of nitrogen in HNO₃ is
  2. Which one of the following statements about halogens is correct
  3. If heat of formation of C + O₂ → 2CO is ΔH = -110.5 kcal,then heat of combustion
  4. Molar volume of CO₂ is maximum at
  5. Which of the following is not a tranquillizer