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Chemistry GK · Q279

Periodic Classification of elements

Competitive Exams · Chemistry GK · question 279

Q279

The correct increasing order of acidity of the oxide of Mn is -

A.
MnO < MnO2 < Mn2O7
Answer
B.
MnO2 > MnO > Mn2O7
C.
Mn2O7 > MnO2 > MnO
D.
MnO2 > Mn2O7 > MnO

Answer: Option A

Solution

Answer: Option A
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