1.

One desires to prepare a positively charged sol of silver iodine . This can be achieved by

Answer»

adding small amount of `AgNO_(3)` SOLUTION to KI solution in slight excess
adding small amount of KI solution to `AgNO_(3)` solution in slight excess
mixing equal volumes of EQUIMOLAR SOLUTIONS of `AgNO_(3) and KI`
None of these

Answer :B


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