The quantity of heat required to change the temperature of 1g of a substance by 1 celsius is defined as its specific heat or specific heat capacity.
Translating the question into "math-speak" will give you the units: it wants to know heat per gram per degree celsius.
Heat = J (or cal), per means divide, gram = g, degree celsius = oC, so
J/(g)(oC), which is the unit for specific heat capacity!
the heat of vaporization of that substance
This is known as specific heat.
The heat of vaporization.
The dimension of this number can be kj/weight, kj/volume or kj/mole.
the heat of vaporization also known as latent heat.
molar heat of fusion
thermol
From solid to liquid, from liquid to gaseous, from gaseous to liquid, from liquid to solid, and in sublimation from solid to gaseous or the reverse, chemical properties do not change.
The energy needed to change a substance from a liquid to a gas is called the enthalpy (or heat) of vaporization.
earth is the only planet where the same substance can exist in gaseous , liquid , and solid form
When a substance changes from a liquid to a gas energy is absorbed. When a substance changes from a gas to a liquid energy is released.
thermol
A phase change from solid to liquid requires energy .likewise a liquid will vaporise into the gaseous state after appropriate increase in energy.
thermol
Yes, all of them.
From solid to liquid, from liquid to gaseous, from gaseous to liquid, from liquid to solid, and in sublimation from solid to gaseous or the reverse, chemical properties do not change.
Heat of vaporization or enthalpy of vaporization. It is the additional energy, per unit mass, required after vaporization temperature (boiling point) is reached, to accomplish the change in state, from liquid to gas.
Evaporation is the process by which molecules at the surface of a liquid absorb enough energy to change to the gaseous state.
The energy needed to change a substance from a liquid to a gas is called the enthalpy (or heat) of vaporization.
When any substance goes from solid to liquid to gas, the kinetic energy of the molecules increases.Molecules in the gaseous state have the most kinetic energy.Molecules in the solid state have the least kinetic energy.
Energy because energy can be used as heat.
Phase change. Liquid phase to gaseous phase (evaporation) Liquid phase to solid phase (solidification, freezing) Solid phase to gaseous phase (sublimation9 Etc...
phase change