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级别: 荣誉会员 二等解题奖
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Firstly,C2H5OH should be a POLAR molecule because although it contains polar bond ( ie C---H and H bond) , the electron clouds around C are not identicle hence the dipoles can not cancel out Therefore the ethanol molecule is not symetrical in space ,so that it is a polar molecule!!!
You said a theory is called "Like Dissolves Like" theory , when you do University Chemistry , you will know that this theory is NOT useful all the time I2 and C2H5OH is a good special eg to explain this!
Doubleintegral
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