Related Questions

  1. Which one of the following species does not exist under normal conditions?
  2. KMnO₄ acts as an oxidising agent in the netural medium and gets reduced to MnO₂.
  3. Bleaching powder is obtained by treating Cl₂ with
  4. Which of the following protein destroy the antigen when it enters in body call
  5. Which one of the following metals forms superoxide?