Question:
Which of the following can act as both Brønsted acid and Brønsted base?
Which of the following can act as both Brønsted acid and Brønsted base?
Show Hint
Such species are called amphoteric.
Updated On: Mar 20, 2026
- Na₂CO₃
- OH⁻
- HCO₃⁻
- NH₃
Show Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
HCO₃⁻ can donate a proton to form CO₃²- or accept a proton to form H₂CO₃.
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