Posted by claire on Saturday, October 6, 2007 at 9:42am.
1 is correct.
2. Solutions don't scatter light since there are no solid particles present to scatter it. Colloidal solutions scatter light.
I think 6 is incorrect. For example, HCl is a gas and bonding is covalent; however, it reacts with water when dissolved in water to form H3O^+ and Cl^-
7 is true. 8 is true.
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