Chemistry · Classification of Acids
Which of the following sets represents examples of Hydra acids (binary acids)?
- 1HNO3, H2SO4, HCl
- 2H2CO3, H3PO4, HBr
- 3HF, HCl, HBr, H2S✓
- 4CH3COOH, H2S, HNO2
Correct answer
HF, HCl, HBr, H2S
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