Why is it not advisable to use aqueous sodium chloride solution as the salt bridge in the electrochemical cell formed between half cells..

      

Explain why it is not advisable to use aqueous sodium chloride solution as the salt bridge in the electrochemical cell formed between half cells, Pb2+(aq)/Pb(s) Eo = - 0.13 V and Cu2+(aq)/Cu(s) Eo = + 0.34 V.

  

Answers


John
Sodium chloride will react with Pb2+ to form insoluble PbCl2.. This prevents free movement of ions
johnmulu answered the question on February 16, 2017 at 05:10


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