If the enthalpy of a system increases, what can be inferred about the system?
Practice Questions
1 question
Q1
If the enthalpy of a system increases, what can be inferred about the system?
It is losing heat
It is gaining heat
It is at equilibrium
It is undergoing a phase change
An increase in enthalpy indicates that the system is gaining heat.
Questions & Step-by-step Solutions
1 item
Q
Q: If the enthalpy of a system increases, what can be inferred about the system?
Solution: An increase in enthalpy indicates that the system is gaining heat.
Steps: 4
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 by displacing its environment.
Step 2: Recognize that an increase in enthalpy means that the total energy of the system is going up.
Step 3: Realize that when a system gains energy, it usually means it is absorbing heat from its surroundings.
Step 4: Conclude that if the enthalpy of a system increases, it indicates that the system is gaining heat.
