Sulfur dioxide at 200°C and 0.01 atmosphere is compressed at constant temperature to a pressure of 100 atmospheres. What phase change or changes occur(s)? P(atm) Ms T(OC) 78.0 Not to Scale 1.0 .00165 -72.5 -72.7 -10 157 Select one: O a. Gas to liquid to solid O b. Solid to liquid O . Liquid to gas O d. No phase occurs e. Gas to liquid

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.