Which of the following oxides is acidic?Na2OMgONO2V2O5
Question
Which of the following oxides is acidic?Na2OMgONO2V2O5
Solution
The acidic oxide among the given options is V2O5 (Vanadium pentoxide).
Here's why:
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Na2O (Sodium oxide) and MgO (Magnesium oxide) are metal oxides. Metal oxides are usually basic in nature. They react with water to form bases. So, they are not acidic.
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NO2 (Nitrogen dioxide) is a neutral oxide. It is neither acidic nor basic.
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V2O5 (Vanadium pentoxide) is a non-metal oxide. Non-metal oxides are usually acidic in nature. They react with water to form acids. So, V2O5 is an acidic oxide.
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