AP Chemistry · Topic 8.6
Molecular Structure of Acids and Bases Practice
Part of Acids and Bases.(SAP-9.F)
Practice questions
2
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Sample questions
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Sample 1difficulty 3/5
Which is the strongest acid?
- A
HCl
- B
HBr
- Ccheck_circle
HI
- D
HF
Why
Down a group, H–X bond gets weaker → easier to release H⁺.
- A
Sample 2difficulty 3/5
Among HClO, HClO₂, HClO₃, HClO₄, the strongest acid is
- A
HClO₃
- Bcheck_circle
HClO₄
- C
HClO
- D
HClO₂
Why
More terminal O atoms stabilize the conjugate base via electron delocalization → stronger acid.
- A