2..ACIDIC ORDER OF MnO ,MnO2 , Mn2O3  Mn2O5  Mn2O7


 4 .. Is tautomerism posible in HCN ?



4 years ago


Answers : (1)


Dear rohit,

The thermal stability and the bond energies decrease from Hp to HjPo gradually. The order is H20 > H2S > H2Se > H2Te > H2Po.


MnO behaves as a basic anhydride, MnO2 is amphoteric, and Mn2O7 is acidic.

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Sagar Singh

B.Tech IIT Delhi


4 years ago

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