Separation of mixture of solids by physical methods can be based on differences in the following except

Assessment: WAEC SSCE - Chemistry - 1997 (Objective) Subject: Chemistry

Question 1 Report

Separation of mixture of solids by physical methods can be based on differences in the following except
Answer Details
Physical methods of separation involve the use of physical properties to separate mixtures of substances. Some physical properties that can be used for separation include melting point, solubility, particle size, molar mass, and magnetic property. However, molar mass is not typically used as a basis for separation of mixtures of solids by physical methods, as it is a property that relates to the composition of individual substances, rather than the mixture as a whole. Therefore, the answer is "molar mass."
Read lesson note on Separation Of Mixtures And Purification Of Chemical Substances (JAMB)
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