The minimum energy below which no reaction occurs on reactant molecules is the:
Correct answer: D. Activation energy of the molecule
- A. Average kinetic energy of the molecule
- B. P.E of the molecule
- C. Free energy of the molecule
- D. Activation energy of the molecule
Explanation
Activation energy of the molecule = the minimum energy of molecules below which no reaction occurs
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About Chemical Equilibrium
Reversible reactions reach dynamic equilibrium when forward and reverse rates become equal, and Le Chatelier's principle predicts the effect of changing concentration, pressure or temperature. The chapter also covers solubility product, the common ion effect, buffer action and the conditions used in Haber's process, with equilibrium shifts distinguished from changes in the equilibrium constant.
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