Which of the following statements is true regarding the enthalpy of a system?
Practice Questions
Q1
Which of the following statements is true regarding the enthalpy of a system?
Enthalpy is a state function.
Enthalpy depends on the path taken.
Enthalpy cannot be measured directly.
Enthalpy is always positive.
Questions & Step-by-Step Solutions
Which of the following statements is true regarding the enthalpy of a system?
Step 1: Understand what enthalpy is. Enthalpy is a measure of energy in a system, often used in chemistry and physics.
Step 2: Learn about state functions. A state function is a property that depends only on the current state of a system, not how it got there.
Step 3: Recognize that enthalpy is a state function. This means that the enthalpy of a system is determined by its current conditions (like temperature and pressure) and not by the process it went through to reach those conditions.
Step 4: Conclude that the statement about enthalpy being a state function is true.
