An exothermic reaction is one which involves

Home » Past Questions » Chemistry » Waec » 1999 » An exothermic reaction is one which involves
Chemistry WAEC 1999

An exothermic reaction is one which involves

  • attainment of dynamic equilibrium
  • loss of heat to the surrounding checkmark
  • evolution of gas as it proceeds
  • positive change in value of enthalpy

The correct answer is: B

Explanation

No official explanation is available for this question at this time. Please check contributions posted by others below. If you can provide an explanation to help other student learn.
Previous Question Next Question

Leave A Comment