The volume of a colloidal particle `V_C` as compared to the volume of a solute particle in a true solution `V_S` could be

Options

A. `(V_(c))/(V_(s))=10^(3)`
B. `(V_(c))/(V_(s))=10^(-3)`
C. `(V_(c))/(V_(s))=10^(23)`
D. `(V_(c))/(V_(s))=1`

Answer

A

Explanation

Particle size of colloidal particle`=1mmuto 100 mmu`
`("suppose "10 mmu)`
`V_(c)=(4)/(3)pir^(3)=V_(c)=(4)/(3)pi(10)^(3)` Particle size of true solution particle `V_(s)=(4)/(3)pi(1)^(3)` hence now `(V_(c))/(V_(s))= 10^(3)`