Question 4 Mide Choice Worth 2 points)
A student wants to determine whether an unknown solid is an ionic compound. He puts some in water and finds that it does not dissolve. He says that this proves the
solid is ionic Which best evaluates the student's reasoning?
He is incorrect, because water can dissolve ionic solids
The test proves nothing, because water dissolves all solids
He is correct, because polar liquids cannot solve ionic solids
The test proves nothing, because it only shows that the solid is a compound.
Answers: 2
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Question 4 Mide Choice Worth 2 points)
A student wants to determine whether an unknown solid is an...
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