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level: Properties of small covalent molecules

Questions and Answers List

level questions: Properties of small covalent molecules

QuestionAnswer
Why do small covalent molecules have low melting and boiling pointEven though they have strong covalent bonds the intermolecular forces between each molecule is weak and doesn't require a lot of energy to break
What happens as we increase the size of a covalent moleculeThe intermolecular force increases - which leads to the boiling point increasing as they require more energy to break
Why do small covalent molecules not conduct electricityThe molecule has no overall electrical charge