1.

One litre of 1 M CH_3 COOH solution is thoroughly agitated with 6gms of charcoal. After the processthe solution shows 0.9M concentration. What is 'x/m' of adsorption.

Answer»


Solution :`M = (wt)/(GMt) cdot 1000/V , 1 = (wt)/(60) cdot 1000/1000 = 60 ` after `0.9 = (wt)/(60).1000/1000 = 54`
absorbed `60 - 54 = 6 gr rarr on 6` gr of characoal `? Rarr 1 gr , 1 gr`.


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