11 grade chemistry others
What H₂CO₃ is :
- A. Strong acid
- B. Weak acid
- C. Strong base
- D. Weak acid
What H₂CO₃ is :
- A. Strong acid
- B. Weak acid
- C. Strong base
- D. Weak acid
1 Answer
Askiitians Tutor Team
Approved Tutor Answer11 Months agoH₂CO₃, also known as carbonic acid, is classified as a weak acid. It forms when carbon dioxide dissolves in water and partially dissociates into bicarbonate and hydrogen ions.
Characteristics of Carbonic Acid
- Formation: Created from CO₂ and water.
- Dissociation: Only partially breaks down in solution.
- Role: Important in biological systems and maintaining pH balance.
Why It's Considered a Weak Acid
Unlike strong acids, which completely dissociate in water, weak acids like H₂CO₃ do not fully ionize. This means they release fewer hydrogen ions, resulting in a less acidic solution.
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