Question:
Enthalpy "H" is defined as
Enthalpy "H" is defined as
Show Hint
Enthalpy is a state function that is used to measure the heat content of a system under constant pressure.
Updated On: May 5, 2025
- H = E - PV
- H = E + PV
- H = F - TS
- H = F + PV
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Enthalpy (H) is defined as the sum of internal energy (E) and the product of pressure (P) and volume (V), as represented by the equation H = E + PV.
Was this answer helpful?
0
0
Top Questions on Thermodynamics
- The ratio of the efficiencies of two Carnot engines A and B is 1.25 and the temperature difference between the source and the sink is the same in both engines. The ratio of the absolute temperatures of the sources of the engines A and B is
- AP EAPCET - 2025
- Physics
- Thermodynamics
- Match List - I with List - II. List - I (Partial Derivatives) \(and\) List - II (Thermodynamic Quantity)
In the light of the above statements, choose the correct answer from the options given below:- JEE Main - 2025
- Chemistry
- Thermodynamics
Match List-I with List-II.
Choose the correct answer from the options given below :- JEE Main - 2025
- Physics
- Thermodynamics
- "If two systems are each in thermal equilibrium with a third system, they are also in thermal equilibrium with each other." This statement refers to :
- Maharashtra Class XII - 2025
- Physics
- Thermodynamics
- A container of fixed volume contains a gas at 27°C. To double the pressure of the gas, the temperature of the gas should be raised to °C.
- JEE Main - 2025
- Physics
- Thermodynamics
View More Questions
Questions Asked in AP PGECET exam
- A number is selected randomly from each of the following two sets:
{1, 2, 3, 4, 5, 6, 7, 8}, {2, 3, 4, 5, 6, 7, 8, 9}
What is the probability that the sum of the numbers is 9?- AP PGECET - 2025
- Probability and Statistics
- The ratio of the ages of A and B is 5:3. After 6 years, their ages will be in the ratio 6:4. What is the current age of A?
- AP PGECET - 2025
- Ratio and Proportion
- ________ function is performed by data input/capture subsystem of GIS.
- AP PGECET - 2025
- Geographic Information System - GIS
- Consider the system of equations:
\[ x + 2y - z = 3 \\ 2x + 4y - 2z = 7 \\ 3x + 6y - 3z = 9 \]
Which of the following statements is true about the system?
- AP PGECET - 2025
- Linear Algebra
- The multiple access method used in Global Positioning Systems is ________.
- AP PGECET - 2025
- Digital Electronics and Logic Gates
View More Questions