Which is a correct statement about methods for separating mixtures?A. Distillation results in the formation of solid particles of a dissolved substance.B. Filtration depends on differences in sizes of particles.C. Separations depend on the chemical properties of the substances involved.D. Chromatography depends on the different boiling points of substances.E. Sublimation can be used to separate two gases present in a mixture.
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.
Which is a correct statement about methods for separating mixtures?
A. Distillation results in the formation of solid particles of a dissolved substance.
B. Filtration depends on differences in sizes of particles.
C. Separations depend on the chemical properties of the substances involved.
D. Chromatography depends on the different boiling points of substances.
E. Sublimation can be used to separate two gases present in a mixture.
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