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The volume of colloidal particles Vc as...

The volume of colloidal particles ` V_c` as compared ot the volume of solute particles in true solution ` V_c` could be :

A

`~1`

B

`~10^(23)`

C

`~ 10^(-3)`

D

`~10^3`

Text Solution

Verified by Experts

The correct Answer is:
d
`V_x/V_s = (4/3 pir_c^3)/(4/3pir_s^3)=(rc^3)/(r_s^3) = ((10)/1)^3 = 1^(-3)`
Diameter of slo particle `~= 1 Å`.
Diameter of true solution particle `= 1Å`.
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