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प्रश्न
Permanganate ion changes to ____________ in acidic medium.
विकल्प
\[\ce{MnO^{2-}_4}\]
Mn2+
Mn3+
MnO2
MCQ
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उत्तर
Permanganate ion changes to Mn2+ in acidic medium.
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D-block Elements - Some Important Compounds of Transition Elements
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