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How can we distinguish between colloidal …

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How can we distinguish between colloidal and a true solution? Explain with the help of a diagram.

Posted by Anand Rai 4 years, 2 months ago

CBSE > Class 09 > Science

2 answers

Tejasriram .K 4 years, 2 months ago

I don't no to draw bro

1Thank You

Yogita Ingle 4 years, 2 months ago

True solution

(i) A true solution is a homogeneous mixture of two or more than two substances.

(ii) In a true solution, solute cannot be seen even with a microscope.

(iii) In a true solution, the size of particles is about 10^-10m.

(iv) The constituents of a true solution cannot be separated by filtration.

Colloid

(i) A colloid is a homogeneous-looking, but heterogeneous-mixture.

(ii) In a colloid, the particles can be seen only with a powerful microscope.

(iii) In a colloid, the size of particle is between 10^-7 10^-9 m.

(iv) The constituents of a colloid cannot be separated by filtration.

4Thank You

ANSWER

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CBSE > Class 09 > Science