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3g of actived chacoal was added to 50mL ...

`3g` of actived chacoal was added to 50mL of acetic acid solution `(0.06N)` in a flask. After an hour it was filterred and the strength of the filtrate was found to be `0.042N` . The amount of acetic adsorbed (per gram of charcoal) is:

A

42mg

B

54mg

C

18mg

D

36mg

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3g of actived chacoal was added to some of acetic acid solution (0.06N) in a flask. After an hour it was filterred and the strength of the filtrate was found to be 0.042N . The amount of acetic adsorbed (per gram of charcoal) is:

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