Published by:
CGP EDU Academic Team
Published on: August 14, 2026
One gram of charcoal adsorbs
of
acetic acid to form a monolayer, and the molarity of acetic acid reduces to
. Calculate surface area of charcoal adsorbed by each molecule of acetic acid, where the surface area of charcoal is
.
Text Solution
Verified by ExpertsThe correct answer is:
B
of
acetic acid contain 
moles of acetic acid
Molarity of acetic acid after adsorption

No. of molecules of acetic acid

Total surface area of
of charcoal is 
Thus, surface area occupied by 1 molecule of acetic

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