The opposite of vaporization is called condensation. Vaporization is a change of state in which a substance goes from liquid to gas, while condensation is when a substance goes from gas to liquid.Know More
Substances can change states due to changes in temperature or pressure. Typically, substances change from one level of energy to the next closest one, such as from water to gas.
However, there are some exceptions that skip the middle energy state. For example, sublimation (solid to gas) usually occurs when dry ice is exposed to room temperature air. Changes in state are driven by changes in average molecular energy.
Gases have the most energy, while liquids are in the middle and solids have the least.Learn more about States of Matter
The heat of vaporization is the amount of energy that is required to convert a substance from liquid to gaseous state without changing its temperature. A substance with a high heat of evaporation takes longer to transform between the two states.Full Answer >
The type of kerosene most often encountered, K1, is used as heating oil and doesn't begin to freeze until minus 40 degrees Fahrenheit. Kerosene is a compound made up of long chains or rings of hydrocarbons, and it is valued for its molecular stability through a wide temperature range.Full Answer >
Some examples of physical changes that commonly occur in everyday life include sugar dissolving in coffee or milk, water boiling, water freezing, ice melting and the chopping of vegetables. Physical changes do not alter the fundamental identity of a substance.Full Answer >
The terms homogeneous and heterogeneous refer to mixtures. A mixture is a combination of two or more substances that have not undergone a chemical reaction. Pure nitrogen is not a mixture, therefore is neither homogeneous nor heterogeneous.Full Answer >