Question

Which of these statements is true about endothermic reactions, but not about exothermic reactions?

The reactants and products are different substances.

The reactants have less energy than the products.

The temperature of the container increases.

No change in energy occurs

Answer 1

The reactants have less energy than the products.

Step-by-step explanation:

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Answer 2

I think the correct answer from the choices listed above is the second option. For endothermic reactions, the reactants have less energy than the products. Which would mean that energy should be added to the reaction for it to proceed. Hope this answers the question.