The $Purple \ of \ Cassius$ is $......$.
- AColloidal solution of gold
- BColloidal solution of silver
- CColloidal solution of platinum
- DAbility to produce leather with water
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Sodium stearate forms in water:
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View SolutionColloidal solution of gold is prepared by .............
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View SolutionWhich property of colloidal solution is independent of charge on the colloidal particles?
Explain what is observed:
$(i)$ When a beam of light is passed through a colloidal sol.
$(ii)$ An electrolyte,$NaCl$,is added to hydrated ferric oxide sol.
$(iii)$ Electric current is passed through a colloidal sol.
$(i)$ When a beam of light is passed through a colloidal sol.
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View SolutionWhich of the following contributes to the extra stability of lyophilic colloids?
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