What does ∆H represent in the following equation ? Cl(g) + e -1 → CI

CHEMISTRY
WAEC 2001

What does ∆H represent in the following equation ? Cl(g) + e-1 → CI- (g); ΔH = - 363 kJmol-1

  • A. lonization energy
  • B. Electron affinity
  • C. Dissociation energy
  • D. Heat of atomization

Correct Answer: B. Electron affinity



Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *
Add Math
Don't want to keep filling in name and email whenever you make a contribution? Register or login to make contributing easier.