A) making a solution involves a physical change. B) solutions are homogeneous. C

Question

A) making a solution involves a physical change. B) solutions are homogeneous. C) the particles in a solution are atomic or molecular in size D) solutions are colorless. E solutions are transparent. 31. In a mixture of 5 al. water, 10 ml. alcohol, and 50 ml. acetone the solvent (s) is (are) A) acetone B) alcohol. C) vater. D) acetone and alcohol, E) alcobol and vater. 32 Nonpolar compounds are soluble in . A) ionic compounds B) electrolytes C) polar solvents D) nonpolar solvents E) water 33. Which ionic cospound is soluble in water? A) PbBrz B) Fe(0)3 C) Ba504 D) Ca (N3)2 E More than one of the ionic compounds is soluble in water. 34. Which of the following has the least effect on the solubility of a solid in a liquid solvent? A) temperature B) pressure C) nature of the sol vent D) nature of the solute E) concentration of solute

Explanation / Answer

31) a) acetone is the answer as compound in maximum quantity is solvent rest are solutes

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