AP EAMCET Medical 17 May 2024 Shift 1 Paper

Question : 149 of 160

Marks: +1, -0

Fusion of MnO2 with KOH in presence of KNO3 produces a dark green colour compound ' X '. ' X ' disproportionates in acidic solution and gives ' Y ', ' Z ' and water. The sum of spin only magnetic moment values of ' Y ' and ' Z ' is