JEE Mains 27-July-2022 Shift 1 Solved Paper

Section: Chemistry

Question : 81 of 90

Marks: +1, -0

20‌mL of 0.02M2Cr2O7 solution is used for the titration of 10‌mL of Fe2+ solution in the acidic medium.
The molarity of Fe2+ solution is _______ ×10−2M. (Nearest Integer)

[27-Jul-2022-Shift-1]

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