JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

1 Hard

1 of 1

Application +4 | -1

A mixture contains

\mathrm{FeSO}_4

and

\mathrm{Fe}_2\left(\mathrm{SO}_4\right)_3.

If both

\mathrm{FeSO}_4

and

\mathrm{Fe}_2\left(\mathrm{SO}_4\right)_3

provide equal number of sulphate ions then, the ratio of

\mathrm{Fe}^{2+}

and

\mathrm{Fe}^{3+}

ions in mixture is

View answer and explanation

Correct option: D

3: 2

Option D (

3: 2

) is correct because the ratio of Fe²⁺ to Fe³⁺ ions is determined by the equal number of sulfate ions provided by FeSO₄ and Fe₂(SO₄)₃.

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