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CGP EDU Academic Team
Published on: August 14, 2026
3 gram of activated charocoal was added to 50 mL of acetic acid solution (0.06N) in a flask. After an hour it was filtered and the strength of the fitrate was found to be 0.042 N. The amount of acetic acid adsorbed (per gram of charcoal) is :
Text Solution
Verified by ExpertsThe correct answer is:
A
Initial m moles of CH 3 COOH = 0.06 × 50
Final m moles of CH 3 COOH = 0.042 × 50
Hence, mass of CH 3 COOH adsorbed per gram of charcoal
= 
= 18 mg
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