Question

question 10 points 2
in a coffee - cup calorimeter, what is the effect on the surroundings when an endothermic reaction takes place?
the surroundings lose heat
the surroundings gain heat
the surroundings remain at the same temperature
the surroundings fluctuate in temperature

Explanation:

In an endothermic reaction, heat is absorbed from the surroundings. So, the surroundings lose heat.

Answer:

The surroundings lose heat.