Which one of the following is most acidic?

1.	Which one of the following is most acidic?
Answer» <html><body><p> Al<sub>2</sub>O<sub>3</sub></p><br/><br/><p>Al<sub>2</sub>O<sub>3</sub> is most <a href="https://interviewquestions.tuteehub.com/tag/acidic-847601" style="font-weight:bold;" target="_blank" title="Click to know more about ACIDIC">ACIDIC</a>.</p></body></html>

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