Question:medium

Which of the following is not amphoteric in nature?

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Common amphoteric substances include:
• \(H_2O\)
• \(Al_2O_3\)
• \(ZnO\)
• \(Cr_2O_3\) Strong acids like \(HCl\) and \(HNO_3\) are not amphoteric because they can only donate protons.
Updated On: May 19, 2026
  • \(NH_3\)
  • \(HCl\)
  • \(H_2O\)
  • \(Cr_2O_3\)
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The Correct Option is B

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