3 g of activated charcoal was added to 50 mL of acetic acid solution (0.06 N) in a flask. After an hour, It was filtered and the strength of the filtrate was found to be 0.42 N. Calculate the amount of acetic acid adsorbed per gram of charcoal.
A. 32 mg
B. 42 mg
C. 54 mg
D. 18 mg
A. 32 mg
B. 42 mg
C. 54 mg
D. 18 mg
Correct Answer – D
It is the correct anser. For details, consult Example 3 (Text-part)