Which of the Following Reactions Illustrates an Amphoteric Compound

question 46

Multiple Choice

Which of the following reactions illustrates an amphoteric compound?

• A)2 HF ⇌ H₂F+ + F-
• B)NaOH + HBr ⇌ NaBr + H₂O
• C)2 H₂ + O₂ ⇌ 2 H₂O
• D)All are amphoteric.
• E)none of the above

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