GKFix MCQ Question

What is the expected trend in bond enthalpy for the C-X bonds (where X = F, Cl, Br, I)?

• A. C-F < C-Cl < C-Br < C-I
• B. C-F > C-Cl > C-Br > C-I
• C. C-Cl > C-F > C-Br > C-I
• D. C-Br > C-I > C-F > C-Cl