Related Questions

  1. During the electrolysis of fused sodium chloride the anodic reaction is
  2. What is the volume of ’20 volume H₂O₂. required to get 5000 cm³ of oxygen at STP?
  3. Which one of the following ions has electronic configuration[Ar] 3d⁶?
  4. A mixture contains O₂ and N₂ in the ratio of 1 : 4 by the weight
  5. If 30 mL of H₂ and 20 mL of O₂ reacts to form water. what is left at the end