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  4. The molar ratio of Fe+ + to Fe+ + + in a mixture of FeSO4 and Fe2(.SO4(.)3 having equal number of sulphate ion in both ferrous and ferric sulphate is

Q. The molar ratio of to in a mixture of and having equal number of sulphate ion in both ferrous and ferric sulphate is

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Solution:

Let’s take number of sulphate ion produced from both salt seperatly be X
Then number of
And number
i.e.

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