My Learning Cart
?
Categories
Account

In thermodynamics, the term 'enthalpy' is defined as: (2022)

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: In thermodynamics, the term \'enthalpy\' is defined as: (2022)

Options:

  1. The total energy of a system
  2. The heat content of a system at constant pressure
  3. The work done by a system
  4. The change in internal energy

Correct Answer: The heat content of a system at constant pressure

Exam Year: 2022

Solution: 

Enthalpy is defined as the heat content of a system at constant pressure, represented as H = U + PV.

In thermodynamics, the term 'enthalpy' is defined as: (2022)

Practice Questions

Q1
In thermodynamics, the term 'enthalpy' is defined as: (2022)
  1. The total energy of a system
  2. The heat content of a system at constant pressure
  3. The work done by a system
  4. The change in internal energy

Questions & Step-by-Step Solutions

In thermodynamics, the term 'enthalpy' is defined as: (2022)
  • Step 1: Understand that enthalpy is a measure of heat content in a system.
  • Step 2: Know that this measurement is taken when the pressure in the system remains constant.
  • Step 3: Learn the formula for enthalpy, which is H = U + PV.
  • Step 4: In the formula, 'H' represents enthalpy, 'U' is the internal energy of the system, 'P' is the pressure, and 'V' is the volume.
  • Enthalpy – Enthalpy is a thermodynamic quantity that represents the total heat content of a system at constant pressure, combining internal energy (U) and the product of pressure (P) and volume (V).
  • Thermodynamic Definitions – Understanding key thermodynamic terms such as internal energy, pressure, and volume is crucial for grasping the concept of enthalpy.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks