GKFix MCQ Question

Arrange the hydrogen halides HF, HCl, HBr, HI in order of increasing acid strength.

• A. HI < HBr < HCl < HF
• B. HCl < HBr < HI < HF
• C. HF < HCl < HBr < HI
• D. HBr < HCl < HF < HI