In the laboratory preparation of chlorine from concentrated hydrochloric acid in the presence of potassuim…

Chemistry JAMB 2016

In the laboratory preparation of chlorine from concentrated hydrochloric acid in the presence of potassuim tetraoxomanganate(VII) the produced is dried by passing it through

  • Concentrated tetraoxosulphate (VI) acid checkmark
  • Anhydrous calcium chloride
  • Calcium oxide
  • Sodium hydroxide

The correct answer is: A

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