Examples of solutions, suspensions and colloids?
we have an assignment to bring three examples of each. i am not capable of buying them right now because it's already night so i need to bring the things i have here at home. thanks.
Answer:
Solution is a molecular mix of components. Example is salt or vinegar in water.
Suspension (or dispersion) is the presence of solute (colloidal particles) into a solvant. Milk is an example. Mayonnaise is another example (colloids are oil droplets here). Colloidal particles do not go under gravity and undergo thermal agitation.
Another kind of suspension is smoke in the air.
Three solutions: 1. add salt to water and stir
2. add sugar to water and stir well.
3. add some alcohol to water and stir.
three suspensions: 1. add sand to water.
2. add stone pieces to water.
3. add small iron nails to water.
three colloids: 1. shaving gel
2. curd.
3.milk of magnesia.
3.chalk powder in water
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Answer:
Solution is a molecular mix of components. Example is salt or vinegar in water.
Suspension (or dispersion) is the presence of solute (colloidal particles) into a solvant. Milk is an example. Mayonnaise is another example (colloids are oil droplets here). Colloidal particles do not go under gravity and undergo thermal agitation.
Another kind of suspension is smoke in the air.
Three solutions: 1. add salt to water and stir
2. add sugar to water and stir well.
3. add some alcohol to water and stir.
three suspensions: 1. add sand to water.
2. add stone pieces to water.
3. add small iron nails to water.
three colloids: 1. shaving gel
2. curd.
3.milk of magnesia.
3.chalk powder in water
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