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ECAT - Practice Test - Chemistry - Energetics Quiz

Attempt 10 MCQs on ECAT - Practice Test - Chemistry - Energetics | Quiz 2

11. Is bond forming endothermic or exothermic?



12. What is average bond enthalpy?



13. What is a thermochemical equation?



14. What are the units of enthalpy change?



15. What is the enthalpy of combustion?



16. What is the enthalpy of neutralization?



17. If ΔH is negative for H₂ + Cl₂ → 2HCl, what type of reaction is it?



18. What is the formula for enthalpy change of reaction?



19. Does a catalyst affect enthalpy change?



20. Is enthalpy a state function?



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