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!
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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 phase change that occurs at the boiling point is liquid to gas. This is when a substance changes from a liquid state to a gaseous state due to the absorption of heat energy.
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
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Melting solid into liquid requires energy to be added to the substance.
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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.
The phase change that occurs at the boiling point is liquid to gas. This is when a substance changes from a liquid state to a gaseous state due to the absorption of heat energy.
The change of phase from a vapor to a liquid is called condensation. This process occurs when a substance loses heat energy and transitions from its gaseous state to its liquid state.
The change in state would be known as melting. Just for your information: Solid to Liquid = Melting Liquid to Gaseous = Boiling Gaseous to Liquid = Condensation Liquid to Solid = Freezing
The energy needed to change a substance from a liquid to a gas is called the enthalpy (or heat) of vaporization.
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.
The gaseous form of a substance that exists as a liquid at room temperature is known as vapor.
The process by which molecules at the surface of a liquid absorb enough energy to change to the gaseous state is called evaporation. This occurs when the kinetic energy of the molecules overcomes the intermolecular forces holding them in the liquid state.