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Which of the following is amphoteric oxi...

Which of the following is amphoteric oxide?
`Mn_2O_7 , CrO_2 , Cr_2O_3, CrO , V_2O_5, V_2O_4`

A

`V_2O_5,Cr_2O_3`

B

`Mn_2O_7,CrO_3`

C

`CrO,V_2O_5`

D

`V_2O_5,V_2O_4`

Text Solution

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The correct Answer is:
A
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