A mixture is prepared by dissolving chalk in water explain three characteristics to justify that the mixture so obtained a suspension
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It is supported by the following reasons :
(i) White particles of chalk powder can be seen with naked eye.
(ii) The particles can be separated by ordinary filter paper.
(iii) Upon shaking, a white turbidity reappears in solution.
(iv) Light cannot pass through the suspension which shows that it is of opaque nature.
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