Published by:
CGP EDU Academic Team
Published on: August 14, 2026
1 g of charcoal adsorbs 100 mL of 
to form a monolayer and thereby molarity of 
reduces to 0.49 . If the surface area of charcoal is 
then the surface area of charcoal adsorbed by each molecule of acetic acid is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Number of moles of acetic acid initially present
Number of moles of acetic acid left
Number of moles of acetic acid adsorbed
Number of molecules of acid adsorbed
Area occupied by single molecule of acetic acid
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