Chemistry
Grade-11
Easy
Question
Consider the following species: HF, HCl, HBr, and HI. Arrange them in order of increasing acid strength.
- HF = HCl = HBr = HI
- HF > HCl < HBr < HI
- HF > HCl > HBr > HI
- HF < HCl < HBr < HI
The correct answer is: HF < HCl < HBr < HI
Weak bonds easily give H+.
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