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Cu^(2+)(aq.)+X^(-)(aq.)overset(R.T.)toCu...

`Cu^(2+)(aq.)+X^(-)(aq.)overset(R.T.)toCuX darr+X_(2)`
'X' cannot be:

A

`Cl^(-)(aq)`

B

`I^(-)(aq)`

C

`CN^(-)(aq)`

D

`SCN^(-)(aq)`

Text Solution

Verified by Experts

The correct Answer is:
A
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