Why Do Ionic Substances Such as NaCl Dissolve So Readily

question 50

Multiple Choice

Why do ionic substances such as NaCl dissolve so readily in water?

• A)NaCl is a very dry powder,and the water is able to soak into the salt.
• B)The sodium ions repel the negative end of the water molecule.
• C)Water molecules form spheres of hydration around the sodium and chloride ions.
• D)The charged ends of the water molecules are able to surround the oppositely charged salt ion.
• E)Both C and D

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