JEE Main 30-Jan-2024 Shift 1 Solved Paper

Section: Chemistry

Question : 89 of 90

Marks: +1, -0

2MnO4−+bI−+cH2O→xI2+yMnO2+zOH−
If the above equation is balanced with integer coefficients, the value of z is____

[30-Jan-2024 Shift 1]

Reduction Half	Oxidation Half
2MnO4−⟶2MnO2	2I−⟶I2+2e−
2MnO4−+4H2O+6e−⟶2MnO2+8OH−	6I−⟶3I2+6e−

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