glucose can be regarded as a simple molecular solid of formu

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glucose can be regarded as a simple molecular solid of formular
HOCH2CH(OH)CH(OH)CH(OH)CH(OH)CHO
it isreadily soluble in water because water molecules form hydrogen bonds to
1.the carbon atoms of the glucose molecules
2.the oxygen atom of the C=O group of the glucose molecules
3.the OH groups of the glucose molecules

选3啊,题目问的是葡萄糖易溶于水的原因是跟哪个基团形成氢键,那自然是跟羟基形成氢键了

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