Related Questions

  1. The number of valence electrons in 4.2g of N³⁻ ion is
  2. The density of methane (CH₄) at 2.0 atmospheric pressure and 27⁰C is
  3. The charge on the central metal ion in the complex[Ni(CO)₄] is
  4. What is the amount of Chlorine evolved,when 2A of current is passed for 30 minutes
  5. Which of the following does not participate in Solvey’s process for the formation