Question 11adding a catalyst increases the rate of reaction byA same reaction pathway and higher activation energyB providing an alternate pathway with lower activation energyC same reaction pathway and lower activation energyD providing an alternate pathway with higher activation energy
Question
Question 11adding a catalyst increases the rate of reaction byA same reaction pathway and higher activation energyB providing an alternate pathway with lower activation energyC same reaction pathway and lower activation energyD providing an alternate pathway with higher activation energy
Solution
The correct answer is B. Adding a catalyst increases the rate of reaction by providing an alternate pathway with lower activation energy.
Here's why:
A catalyst works by providing an alternative reaction pathway that has a lower activation energy than the original pathway. Activation energy is the minimum amount of energy required for a chemical reaction to occur. By lowering the activation energy, a catalyst allows the reaction to proceed more quickly, thus increasing the rate of the reaction.
This doesn't mean the catalyst changes the reactants or products of the reaction, it simply makes it easier for the reaction to occur. This is why option B is the correct answer.
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