50 ml of 1 M oxalic acid is shaken with 0.5 gm of wood charcoal. The final concentration of the solution after adsorption is 0.5 M. Amount of oxalic acid absorbed per gm of charcoal is [MP PET 2004]

50 ml of 1 M oxalic acid is shaken with 0.5 gm of wood charcoal. The f

1.	50 ml of 1 M oxalic acid is shaken with 0.5 gm of wood charcoal. The final concentration of the solution after adsorption is 0.5 M. Amount of oxalic acid absorbed per gm of charcoal is [MP PET 2004]
A.	3.45 gm
B.	3.15 gm
C.	6.30 gm
D.	None
Answer» D. None

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50 ml of 1 M oxalic acid is shaken with 0.5 gm of wood charcoal. The final concentration of the solution after adsorption is 0.5 M. Amount of oxalic acid absorbed per gm of charcoal is [MP PET 2004]

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