reduced to reduced to by using|CHEMISTRY|JEE Advance 2015

JEE Advance 2015

Paper-1

Multiple correct answers - Select all that apply

Question

$\mathrm{Fe}^{3+}$ is reduced to $\mathrm{Fe}^{2+}$ by using

Select ALL correct options:

$\mathrm{H}_2 \mathrm{O}_2$ in presence of NaOH

$\mathrm{Na}_2 \mathrm{O}_2$ in water

$\mathrm{H}_2 \mathrm{O}_2$ in presence of $\mathrm{H}_2 \mathrm{SO}_4$

$\mathrm{Na}_2 \mathrm{O}_2$ in presence of $\mathrm{H}_2 \mathrm{SO}_4$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

⚠ Partially correct. Some answers are missing.

Solution

In Basic medium, $\mathrm{Fe}^{3+}$ will be precipitated as $\mathrm{Fe}(\mathrm{OH})_3$.

Question Tags

JEE Advance

Chemistry

Easy

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