If the enthalpy of a system increases, the process is considered _____.

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Question: If the enthalpy of a system increases, the process is considered _____.

Options:

Correct Answer: endothermic

Solution:

If the enthalpy of a system increases, the process is considered endothermic.

If the enthalpy of a system increases, the process is considered _____.

If the enthalpy of a system increases, the process is considered _____.

Step 1: Understand what enthalpy is. Enthalpy is a measure of the total energy of a system, including internal energy and the energy required to make room for it in its environment.
Step 2: Know that when the enthalpy of a system increases, it means the system is gaining energy.
Step 3: Recognize that processes can be classified as either endothermic or exothermic based on energy changes.
Step 4: Identify that an endothermic process is one where the system absorbs energy from its surroundings.
Step 5: Conclude that if the enthalpy of a system increases, it indicates that the system is absorbing energy, thus the process is considered endothermic.

Enthalpy Change – Enthalpy is a measure of the total energy of a thermodynamic system, and an increase indicates that the system is absorbing heat from its surroundings.
Endothermic Process – An endothermic process is one that absorbs heat, resulting in an increase in enthalpy.