AP EAMCET Engineering 2018 Apr 23 Shift 1 Paper

Section: Chemistry

Question : 127 of 160

Marks: +1, -0

From the given reaction
2KMnO4+3H2SO4 + 5H2O2 → K2SO4+2MnSO4 + 8H2O+5O2
Find the normality of H2O2 solution, if 20 mL of it is required to react completely with 16 mL of 0.02 M KMnO4 solution.
(Molar mass of KMnO4 = 158 mol−1)

4 × 10−2 N
2 × 10−2 N
6 × 10−2 N
8 × 10−2 N

Validate

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