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← ScienceWhich consequence arises when a catalyst malfunctions in ammonia synthesis?
A)Reduced concentration of nitrogen molecules
B)Increased equilibrium constant for reactants
C)Lower kinetic rate for product formation✓
D)Enhanced adsorption of hydrogen radicals
💡 Explanation
A malfunctioning catalyst lowers product formation, decreasing rate via reduced *surface adsorption*, because fewer reactants are activated. Therefore the reaction slows; rather than achieving equilibrium efficiently, reactant kinetic energy is unchanged.
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