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

What does ∆H represent in the following equation ? Cl(g) + e- → CI- (g); ∆H = - 363 kJ mol-1
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  • A Lonization energy
  • B Electron affinity
  • C Dissociation energy
  • D Heat of atomization
Correct Answer: Option B
Explanation:

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