Substance at a temperature and pressure higher than its critical point that exhibits properties intermediate between those of gaseous and liquid states is considered as which of the following? O supercritical point supercritical fluid critical point dynamic equilibrium
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
Phase diagram is a graphical representation of physical states of substance under different conditions of pressure and temperature.
Curves of phase diagram represent phase change.
Phase diagram involves different terms such as triple point, critical point, melting, sublimation etc.
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