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प्रश्न
Which of the following oxides is acidic in nature?
विकल्प
B2O3
Al2O3
Ga2O3
In2O3
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उत्तर
B2O3
Explanation:
B2O3 is acidic in nature. It reacts with basic oxides to form metal borates. Acidic nature decreases on moving down the group.
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