Question

What are the observations for chalk powder

Answer 1

Explanation:

when light is pass though the mixture of chalk power and water then the light will be sacretted as chalk powder and from a collidal solution

HENCE IT will show the tyndall effect

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Answer 2

Depending on the sample, you may also observe micrites or cryptocrystals which are fine grains of carbonate (gray in color). Under an electron microscope, the shells are much clearer and distinct from the other components of the chalk.

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