Function of salt bridge

  • Thread starter johncena
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What is the function of salt bridge in a daniell cell?Why KNO3 is used in salt bridge ?
 

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symbolipoint
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One electrode is the anode half reaction; the other electrode is the cathode half reaction. How do you complete a circuit?

(Maybe before I responded I should have searched for information about Daniel cell).

You may find this article about salt bridge informative:
http://en.wikipedia.org/wiki/Salt_bridge
 
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