1.

1 g of an organic compoud on treatment with fuming nitric acid and BaCl_(2) solution gave 0.29125 g of BaSO_(4) calculate the percentage of sulphur in the compound.

Answer»


Solution :`S% = (32)/(233) xx (W_("Base"_(y)))/(W_(AQ)) xx 100=(32)/(233) xx (0.29125)/(1g) xx 100=4`


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