Equal masses of the four compounds below are each placed in liquid hexane (C₆H₁₄) at…
CHEMISTRY · Single correct · AP · Chemistry · Properties of Substances and Mixtures · Properties of Substances and Mixtures
Problem
Equal masses of the four compounds below are each placed in liquid hexane (C₆H₁₄) at 25 °C:
• pentane, C₅H₁₂
• diethyl ether, C₂H₅OC₂H₅
• ethanol, C₂H₅OH
• sodium acetate, CH₃COONa
Which ranking correctly orders their solubilities in hexane from most soluble to least soluble?
(a) ethanol > diethyl ether > pentane > sodium acetate
(b) pentane > diethyl ether > ethanol > sodium acetate
(c) diethyl ether > pentane > ethanol > sodium acetate
(d) pentane > ethanol > diethyl ether > sodium acetate
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