A student prepared three a solution of alum , soil and milk in water .can you distinguish between the three on the basis of transparency stability ? Explain
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Yes, we can distinguish between the three based on transparency and stability. Here is the answer-:
\u2022Based on transparency-
> When alum is mixed in water, a true solution is formed which is totally TRANSPARENT and clear.
> When soil is mixed in water, a suspension is formed which is NOT CLEAR and dirty.
>When milk is mixed in water , a colloidal solution is formed, which is either translucent or opaque.
\u2022Based on stability-:
> Alum and water solution is stable , as true solutions are stable.
>Soil and water solution is un-stable, as suspensions are not stable.The particle's settle down when left un-disturbed for some time.
>Milk and water solution is un-stable, as particles settle down if kept un-disturbed for a very long time otherwise they don't settle down.
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Heya friend,
Yes, we can distinguish between the three based on transparency and stability. Here is the answer-:
•Based on transparency-
> When alum is mixed in water, a true solution is formed which is totally TRANSPARENT and clear.
> When soil is mixed in water, a suspension is formed which is NOT CLEAR and dirty.
>When milk is mixed in water , a colloidal solution is formed, which is either translucent or opaque.
•Based on stability-:
> Alum and water solution is stable , as true solutions are stable.
>Soil and water solution is un-stable, as suspensions are not stable.The particle's settle down when left un-disturbed for some time.
>Milk and water solution is un-stable, as particles settle down if kept un-disturbed for a very long time otherwise they don't settle down.
Hello
Here's the answer
Transparency-
Alum in water : true solution is transparent
Soil in water : suspension is opaque
Milk in water : colloidal solution is translucent
Stability-
Alum in water : most stable
Soil in water : not stable
Milk in water : stable
Hope it helps......
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