Question:
Which of the following compounds is a weak acid?
Which of the following compounds is a weak acid?
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Strong acids completely ionize in water, whereas weak acids only partially ionize.
Updated On: Oct 27, 2025
- HCl
- \( CH_3COOH \)
- \( H_2SO_4 \)
- \( HNO_3 \)
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The Correct Option is B
Solution and Explanation
A weak acid only partially ionizes in water. Acetic acid (\( CH_3COOH \)) is a weak acid because it does not completely dissociate in solution, unlike strong acids such as \( HCl, H_2SO_4, \) and \( HNO_3 \).
Thus, the correct answer is \( \mathbf{(B) CH_3COOH} \).
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