50ml of 1M oxalic acid is shaken with `0.5g` of wood charcoal. The final concentration
Channel: Doubtnut
Date: 19/01/2020

50ml of 1M oxalic acid is shaken with `0.5g` of wood charcoal. The final concentration of the solution after adsorption is 0.5M. Amount of oxalic acid absorbed per gm of charcoal is