A scientist carries out a reaction twice. In Trial A, the scientist combines the reactants in a container. In Trial B, the scientist combines the reactants in the same container, but she also adds a catalyst. If everything else is the same about the two trials, what is most likely true about Trial B?

Trail B will have a lower activation energy than trail A because in this trial the scientist adds a catalyst. Catalysts slow down reaction rates which will in turn mean a lower activation.

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kumaripoojavt kumaripoojavt · Answer 2 · 2022-06-11T02:32:05-04:00

Trail B will have a lower activation energy than trail A because in this trial the scientist added a catalyst.

What is a catalyst?

A catalyst is a substance that can be added to a reaction to increase the reaction rate without getting consumed in the process.

A catalyst is a substance that speeds up a chemical reaction or lowers the temperature or pressure needed to start one, without itself being consumed during the reaction.

Catalysts slow down reaction rates which will in turn mean a lower activation.

Hence, trail B will have a lower activation energy than trail A because in this trial the scientist added a catalyst.

Learn more about the catalyst here:

https://brainly.com/question/1565029

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