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The acid anhydride that will produce weak acid in water is

Chemistry
JAMB 2017
The acid anhydride that will produce weak acid in water is
  • A. SO3
  • B. NO2
  • C. SO2
  • D. CO2
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Correct Answer: Option D
Explanation
H2CO3 is an example of a weak acid while H2SO4 and HNO3 are examples of a strong acid.

CO2 combines with water to give a weak trioxocarbonate (IV) acid.

CO2 + H2O → H2CO3

There is an explanation video available below.

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Explanation Video

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