Mass of acetic acid adsorbed $=\frac{ M _{1} V _{1}- M _{2} V _{2}}{1000} \times 60$
$=\frac{0.2 \times 200-0.1 \times 200}{1000} \times 60$
$=1.2 \,g$
Mass of acetic acid adsorbed per gram of carbon $=\frac{1.2}{0.6}=2$
($H _{2} O _{2}$નું આણ્વિય દળ $=34$ $;$ $KMnO _{4}$નું આણ્વિય દળ $=158$)
[આણ્વિય વજન : ${H}=1.008 ; {C}=12.00 ; {O}=16.00$ ]