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Related Questions

  1. In which of the following compounds, nitrogen exhibits highest oxidation state
  2. Oxygen is more electrnegative than sulphur, yet H₂S is acidic in nature
  3. Which of the following is the correct equation
  4. IF the bond energies of H – H , Br – Br and H – Br are 433 , 192 and 364 kJ mol⁻¹
  5. Which one gives secondary alcohol when treated with Grignard reagent