Answer:Chromatography technique that uses paper sheets or strips as the adsorbent being the stationary phase through which a solution is made to pass is called paper chromatography. It is an inexpensive method of separating dissolved chemical substances by their different migration rates across the sheets of paper.
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Except catalyst because catalyst typically speed up a reaction by reducing the activation energy or changing the reaction mechanism.
Color, phase, odor and boiling point are the physical properties. Reactivity with oxygen depends on the chemical nature of object, thus, it is not a physical property. It is a chemical property.
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Explanation:
Complete the following statements to describe solids, liquids, and gases. Select the correct answer from each drop-down menu.
