Given w = 0,an endothermic reaction has the following.
A) +ΔH and -ΔE
B) -ΔH and +ΔE
C) +ΔH and +ΔE
D) -ΔH and -ΔE

Name: Given w = 0,an endothermic reaction has the following. A) +ΔH and -ΔE B) -ΔH and +ΔE C) +ΔH and +ΔE D) -ΔH and -ΔE
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Question

Quizplus · Accepted Answer

An endothermic reaction absorbs heat, which means ΔH is positive. Given w = 0 (no work done), the change in internal energy (ΔE) is equal to the heat absorbed, thus ΔE is also positive.

Given W = 0,an Endothermic Reaction Has the Following