Question

No.
Property
Suspension
Colloid Solution
True Solution
2.
3.
1
Nature
Heterogeneous Heterogeneous
Homogeneous
Particle size
>100 nm
1 nm - 100 nm
<1 nm
(or > 10-7m) (or 10-9-10-7m) (or < 10-9 m)
Separation by
i) Ordinary filtration Possible
Not possible
Not possible
ii) Ultra - filtration Possible
Possible
Not possible
Setting of particles Settle under gravity Settle only on
Do not settle
centrifugation
Visibility
Particles visible to Scattering of light by the Particles are
naked eye or under particles is observed under invisible
a microscope
ultra-microscope
Appearance Opaque
Generally transparent Transparent
Shows
Tyndall effect
Shows
Does not show
Diffusion of particles Do not diffuse Diffuses slowly
Diffuses rapid!
Brownian movement May show
Shows
Negligible​

Answer 1

Answer:

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