Chemistry · 2020
JEE Main · 5 September 2020, Shift 2 · Q47
The volume, in mL, of 0.02 M K_2 Cr_2 O_7 solution required to react with 0.288 g of ferrous oxalate in acidic medium is \ \ \ \. (Molar mass of Fe…
The volume, in mL , of $\displaystyle 0.02 \mathrm{M} \mathrm{K}_2 \mathrm{Cr}_2 \mathrm{O}_7$ solution required to react with $\displaystyle 0.288$ g of ferrous oxalate in acidic medium is \_\_\_\_. (Molar mass of $\displaystyle \mathrm{Fe}=56 \mathrm{~g} \mathrm{~mol}^{-1}$ )
Official answer
50
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