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JEE Main Chemistry question

ChemistrySurface ChemistryJEE Main

Not in JEE Main or NEET syllabus

50 mL of 1 M oxalic acid is shaken with 0.5 g wood charcoal. The final concentration of the solution after adsorption is 0.5 M. What is the amount of oxalic acid adsorbed per gram of carbon?

Answer: (C)

Solution

Mass of oxalic acid dihydrate () initially present . Mass remaining in solution after adsorption $=0.050\

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Question ID VK-144910