Which one of the following is correct? – InterviewSolution

1.	Which one of the following is correct?
Answer» `MnO_(2)O_(7)` is a COVALENT green oil `V_(2)O_(3) gt V_(2)O_(4) gt V_(2)O_(5)`: basic NATURE `V_(2)O_(4)` DISSOLVED in acids to give `VO^(2+)` SALTS. `V_(2)O_(5)` reacts alkalies as well as acids to give `VO_(4)^(3-)`and `VO_(2)^(+)` respectively. Solution :N//A

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