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11 grade chemistry others

Oxides and hydroxides of certain metals are _______ in nature.

  • A. Acidic
  • B. Amphoteric
  • C. Basic
  • D. Neutral

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10 Months agoGrade
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ApprovedApproved Tutor Answer10 Months ago

Oxides and hydroxides of certain metals can exhibit different properties depending on their chemical composition. In this case, the correct answer is:

Amphoteric Nature

Many metal oxides and hydroxides are classified as amphoteric. This means they can react with both acids and bases, demonstrating dual behavior. For example, aluminum oxide (Al2O3) can react with hydrochloric acid (HCl) as well as sodium hydroxide (NaOH).

Examples of Amphoteric Compounds

  • Aluminum hydroxide (Al(OH)3)
  • Lead(II) oxide (PbO)
  • Zinc oxide (ZnO)

In summary, the answer to your question is B. Amphoteric.