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The coagulation of 200 mL of a positive ...

The coagulation of `200 mL` of a positive colloid took place when `0.73 g HCl` was added to it without changing the volume much. The flocculation value of `HCl` for the colloid is
a. `36.5` , b. `100` , c. `200` , d. `150`

Text Solution

Verified by Experts

200 of the sol requires =0.7
Moles of `H_3O_6 mo` 36.5
Therefore 100C of the HCl will require
=`20/200`
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