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← ScienceWhich equilibrium shift occurs when catalyst size increases?
A)Rate decreases slightly overall initially✓
B)Shift favours increased total product
C)Equilibrium rate constants distribution changes
D)No change; activation energy unaffected
💡 Explanation
Rate changes occur because increasing catalyst size alters surface area available; therefore, a decrease initializes, rather than changing overall equilibirum, but other processes later dominate or total product production, as it's independent; while activation energy will be unaffected either.
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