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AgNO(3)(aq.) was added to an aqeous KCl ...

`AgNO_(3)(aq.)` was added to an aqeous `KCl` solution gradually and the conductivity of the solution was measured. The plot of conductance `(Lambda)` versus the volume of `AgNO_(3)` is :

A

`(P)`

B

`(Q)`

C

`(R)`

D

`(S)`

Text Solution

Verified by Experts

The correct Answer is:
D
`As AgNO_(3)` is added
`K^(+) +CI^(-) +Ag^(+) +NO_(3)^(-) rarr AgCI(s) darr +K^(+) +NO_(3)^(-)`
Number of ions are approximately constant, when `AgNO_(3)` is added till equivalence point. After equivalence point number of ions, increases and hence conductivity.
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