Surface ChemistryMedium
Question
When a chalk stick is dipped in ink, then
Options
A.The coloured pigments in the ink gets absorbed in the chalk.
B.The solvent gets adsorbed at the surface of chalk.
C.The inside of the chalk will remain as white while the surface will have coloured pigments.
D.The inside of the chalk will have coloured pigments while the surface will remain white.
Solution
Solute of ink gets adsorbed but solvent gets absorbed in chalk.
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