Out of the following, how many oxides are acidic. MnO, Mn_(2)O_(3), Mn – InterviewSolution

1.	Out of the following, how many oxides are acidic. MnO, Mn_(2)O_(3), MnO_(2), MnO_(3), Mn_(2)O_(7).
Answer» Solution :LOWER O.S. compounds are basic and higher O.S. compounds are acidic. `UNDERSET("netural")OVERSET(+2)(MnO, Mn_(2)O_(3)), underset("Acidic")(MnO_(2)^(+4), MnO_(3)^(+6), Mn_(2)O_(7)^(+7))`

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