Medium
Which is a natural colloid?
- A$Sodium$ $chloride$
- B$Urea$
- C$Canesugar$
- D$Blood$
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Similar Questions
Identify the colloidal molecule containing a hydrophilic head and a hydrophobic tail.
The minimum quantity of sodium chloride which is necessary to precipitate $10 \ L$ of sol in two hours is $0.585 \ g$. The flocculation value of sodium chloride is
Difficult
View SolutionIdentify the correct statements from the following:
$(i)$ $A$ closed vessel containing $90 \%$ $CO_2$ and $10 \%$ $O_2$ is an aerosol.
$(ii)$ Milk is an emulsion.
$(iii)$ Smoke is an aerosol.
$(iv)$ Peptisation is a method of purification of colloidal solution.
$(v)$ Ultrafiltration is a method of purification of colloidal solution.
$(i)$ $A$ closed vessel containing $90 \%$ $CO_2$ and $10 \%$ $O_2$ is an aerosol.
$(ii)$ Milk is an emulsion.
$(iii)$ Smoke is an aerosol.
$(iv)$ Peptisation is a method of purification of colloidal solution.
$(v)$ Ultrafiltration is a method of purification of colloidal solution.
Vanishing cream and milk are which type of examples of emulsions?
Easy
View SolutionExplain the purification of colloidal solutions.
Difficult
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