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Related Questions

  1. Chlorine is in +1 oxidation state in which of the following
  2. Perchloric acid is prepared by the action of concentrated sulphuric acid on
  3. At what temperature, the rms velocity of gas shown at 50⁰C will be doubled
  4. Oxygen is more electrnegative than sulphur, yet H₂S is acidic in nature
  5. Which of the following pairs of substance on reaction will not evolve H₂ gas