Question

Delta H for an endothermic process is ______ while delta H for an exothermic process is _____.

A. positive, zero
B. negative, positive
C. positive, negative
D. zero, positive
E. zero, negative

Answer 1

Delta H for an endothermic process is positive while delta H for an exothermic process is negative.

Step-by-step explanation:

Delta H for an endothermic process is positive while delta H for an exothermic process is negative.

An endothermic process absorbs heat from its surroundings, causing the surroundings to get cooler. The delta H value for an endothermic process is positive because energy is being transferred to the system.

An exothermic process releases heat to its surroundings, causing the surroundings to get warmer. The delta H value for an exothermic process is negative because energy is being transferred from the system.