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The coagulation of 200 ml of a positive ...

The coagulation of 200 ml of a positive colloid took place when 0.73g HCI was added to it. The floculation value of HCI for the colloid is :

A

150

B

200

C

100

D

36.5

Text Solution

Verified by Experts

Moles of `HCl =36.5`
Number of m moles required for
200 ml sol 20 m moles
`1000^(20)=200`
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