12th Class Chemistry Electrochemistry / विद्युत् रसायन

  • question_answer 46)
      The quantity of charge required to obtain one mole of aluminium from AL203 is........ . (a)1F            (b)6F            (03F            (d) 2 F

    Answer:

                      (c) The quantity of charge required to obtain one mole of aluminium from  is equal to number of electron required to convert to Al.                    Hence, total 3F is required.


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