Related Questions

  1. Which one of the following ions has electronic configuration[Ar] 3d⁶?
  2. During the decomposition of H₂O₂ to give oxygen, 48 g O₂ is formed per minute
  3. Calcination is used in metallurgy to remove
  4. The hybridised state of N in R₂NH is
  5. Mendius reaction converts an alkyl cyanide to