In this blog we are going to tell you about Which Statement Defines Calorimetry, so read this blog carefully to get the complete information.
- the conservation of energy a unit of energy that is used when calculating energy exchange
- a device that is used to measure the heat that is gained or lost during a chemical change
- the measurement of energy that is given off or absorbed in a physical or chemical process
Answer: (3.) The measurement of energy that is given off or absorbed in a physical or chemical process.
Answer Explanation:
Here the statement “the measurement of energy that is given off or absorbed in a physical or chemical process” best defines the term calorimetry. The reason behind this is that a Calorimeter is used to measure energy changes in a chemical or a physical process. Energy is present and can be found in the form of electrical, heat, or light energy. Changes in heat energy are usually measured in Calorimeter. The factors like the mass of water or solution contained in the calorimeter, temperature changes taking place in the calorimeter, and the specific heat of water or solution are used to measure the amount of heat that is absorbed or given off by the water or solution at the time of chemical change or physical change. All this takes place in the calorimeter. Therefore, the correct option will be (3.) which says that Calorimetry can be defined as the measurement of energy that is given off or absorbed in a physical or chemical process.
RELATED – Arrange The Following Aqueous Solutions, All At 25° C, In Order Of Decreasing Acidity.
The bottom line
Overall, calorimetry is the science that is related to measuring the changes in energy of a system by measuring the heat exchanged with the surroundings. So in other words, we can say that it is the measurement of the amount of heat that is released or absorbed during a chemical reaction, change of state, or formation of a solution. We hope you got your answer and understood the term calorimetry.
Conclusion
We Hope this blog is sufficient enough to provide the information about Which Statement Defines Calorimetry. Thanks for reading this blog.
