Stoichiometry
Size range of the colloidals particles is

500 - 1000 microns
10 - 50 Angstrom
50 - 200 microns
5 - 200 milli-microns

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Stoichiometry
The heat capacity of a substance is

Greater for liquid state than for solid state
Higher for solid state than for liquid state
Equal for solid and liquid states below melting point
Lower for liquid state than for gaseous state

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Stoichiometry
In a binary liquid solution of components A and B, if component A exhibits positive deviation from Raoult's law, then component B

Exhibits negative deviation from Raoult's law
Exhibits positive deviation from Raoult's law
May exhibit either positive or negative deviation from Raoult's law
Obeys Raoult's law

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