11. Charcoal (1g) of surface area 100 m² per gram adsorbs 60 mg of acetic acid from an
aqueous solution at 25°C and 1 atmospheric pressure. The number of moles of acetic
acid adsorbed per cm' of charcoal surface is
[IIT JAM 2014)
(a) 10-2
(b) 106
(c) 10-5
(d) 10-9
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the number of mol. Charcoal (1 gram) of surface area 100 sq m per gram, absorbs 60 mg of acetic acid from an aqueous solution at 25 ºC and 1 atmosphere pressure. The number of moles of acetic acid adsorbed per sq cm of charcoal surface is:
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