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JEE Main 2022 Chemistry question

ChemistrySurface ChemistryJEE Main 2022

Not in JEE Main or NEET syllabus

When 200 mL of 0.2 M acetic acid is shaken with 0.6 g of wood charcoal, the final concentration of acetic acid after adsorption is 0.1 M. The mass of acetic acid adsorbed per gram of carbon is g.

Answer: 2

Solution

The initial moles of acetic acid = and the final moles = $0.1 × 0.2

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Question ID VK-024214