Question

identify the colloid from the following blood, solution of copper sulphate, muddy water, milk, sugar solution?

Answer 1

Milk, Blood are the colloids in which liquids are dispersed in liquids.

Sugar solution ,Copper sulphate solution is homogeneous mixture .

Muddy water, is a heterogeneous mixture.

Hence, Required answers are Blood and milk.

Therefore the colloids from the above list are milk and blood

Answer 2

Hey!

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Blood, Solution of copper sulphate, Muddy water , Milk, Sugar solution


Let's classify them all in 3 categories - Colloids, Suspension, True solution.

• Colloids - Blood, Milk
• Suspension - Muddy water, Solution of copper sulphate
• True Solution - Sugar solution

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Let's learn quite a more about them all,

• Colloids are hetrogeneous Mixture which seems to be homogeneous. Milk and blood shows no other layer, and seems to be homogeneous but it's composed of fats, calcium and RBC's etc etc respectively.

• Suspensions are hetrogeneous Mixture in which solute particles do not dissolve and remain suspended in the Mixture. A solution of muddy water is a perfect example, we can see soil particles moving in the solution.


• True solutions are homogeneous mixtures in which solute particles dissolve completely. Sugar solution is a perfect example, sugar particles dissolve completely in liquids and accquire space between the intermolecular particles of solids, and thus the solution exists in one phase.

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Hope it helps...!!!