CBSE Class 12-science Answered
Pls solv follin
Asked by ntg432000 | 22 May, 2019, 08:10: PM
Expert Answer
In formation of negatively charged colloidal [AgI]I-
Ag comes from AgNo3 and Iodine comes from KI.This is negative sol so I - which comes from KI should have more number of moles than AgNO3 and two moles of KI are required for one mole of AgNO3 (one for AgI and one for I- ). So we can say number of moles of KI should be double of number of moles of AgNO3.
So option 2 is correct answer.
Answered by Ravi | 23 May, 2019, 04:58: PM
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