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The ∆H for the reaction represented by the energy profile above is

Chemistry
JAMB 1994
The ∆H for the reaction represented by the energy profile above is
  • A. -100 kJ mol--1
  • B. + 100 kJ mol-1
  • C. +50 kJ mol-1
  • D. -50 kJ mol-1
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Correct Answer: Option D
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts