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  • Acids, Bases and Salts - 1 (Class - IX)
  • Which of the following elements forms an acidic oxide?
Multiple choice

Which of the following elements forms an acidic oxide?

  1. Na

  2. C

  3. Ca

  4. H

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Carbon is a non-metal. It will form an acidic oxide. For example, CO2 combines with water to form carbonic acid (H2CO3).

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