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Which of the following phenomenon occurs...

Which of the following phenomenon occurs when a chalk stick is dipped in ink?

A

Adsorption of coloured substance

B

Adsorption of solvent

C

Absorption and adsorption both of solvent

D

Absorption of solvent

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The correct Answer is:
A, D
When a chalk stick is dipped in ink absorption as well as absorption both occurs. Adsorption of coloured substance and absorption of solvent takes place.
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