KCl cannot be used as a salt bridge for all the cell Cu(s)

1.	KCl cannot be used as a salt bridge for all the cell Cu(s) \| `CuSO_(4) (aq) \| \| AgNO_(3) (aq) \|Ag(s)` becauseA. `CuCl_(2)` gets precipitatedB. `Cl_(2)` gas is evolvedC. `AgCl` gets precipitatedD. None of the above .
Answer» Correct Answer - C KCl reacts with `AgNO_(3)` to form a ppt. of AgCl.

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What are elementary reactions ?

KCl cannot be used as a salt bridge for all the cell Cu(s) | `CuSO_(4) (aq) | | AgNO_(3) (aq) |Ag(s)` becauseA. `CuCl_(2)` gets precipitatedB. `Cl_(2)` gas is evolvedC. `AgCl` gets precipitatedD. None of the above .

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