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A sol is prepared by addition of excess ...

A sol is prepared by addition of excess of `AgNO_(3)` solution in KI solution . The charge likely to develop on colloidal particles is :

A

Positive

B

Negative

C

No change

D

Both charges

Text Solution

Verified by Experts

The correct Answer is:
A
`underset(excess)(AgNO_(3)) +KI to Agl + KNO_(3)`
`Agl + Ag^(+) to Agl`
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