Thermodynamic cycles are used to explain how heat engines, which convert heat into work, operate. A thermodynamic cycle is used ...

The second law of thermodynamics puts restrictions upon the direction of heat transfer and achievable efficiencies of heat engines. The ...

What is Sublimation? The term sublimation is the passage or the transformation or conversion that substances undergo when passing from ...

As we know all reactions result in the formation of products from the reactants. Of all the reactions that take ...

Bond Dissociation Enthalpy Bond dissociation enthalpy can be defined as the standard change in enthalpy when a bond is cleaved ...

What is Hess’s Law? Hess’s law is one of the important outcomes of the first law of thermodynamics. The enthalpy ...

Generally, the measurement of enthalpy and internal energy is done by an experimental technique known as calorimetry. Calorimetry techniques are ...

Heat is a form of energy, often called thermal energy. Energy can be transformed from one form to another (a ...

What is Heat Capacity? The heat capacity of a substance can be defined as the amount of heat required to ...

What is Enthalpy? Enthalpy is the measurement of energy in a thermodynamic system. The quantity of enthalpy equals to the ...