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You are here: Home / Class 9 / Is matter around us pure / Suspension

Suspension

Last Updated on March 20, 2019 By Mrs Shilpi Nagpal 1 Comment

Question 1 What are suspensions.Give example?

Question 2 Give properties of suspension?

SUSPENSIONS
Those substances which are insoluble in water form suspension.
A suspension is a heterogeneous mixture in which small particles of a solid are spread throughout a liquid without dissolving in it.
For Ex:Chalk+water,Muddy Water,sand+water,Flour+water etc.

Properties

1)It is heterogeneous in nature.

2)The size of solute particles is large that is more than 100 nm.

3)The particles can be seen easily.

4)The particles do not pass through the filter paper.

5)The particles settle down after sometime.

6)If a beam of light is passed through suspension,it scatters and its path is visible.

Filed Under: Is matter around us pure, Class 9 Tagged With: examples of suspension, properties of suspension, suspension

About Mrs Shilpi Nagpal

Author of this website, Mrs Shilpi Nagpal is MSc (Hons, Chemistry) and BSc (Hons, Chemistry) from Delhi University, B.Ed (I. P. University) and has many years of experience in teaching. She has started this educational website with the mindset of spreading Free Education to everyone.

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  1. student says

    March 15, 2021 at 3:38 pm

    your motto is excellent and thanks for the notes

    Reply

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