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Explain Why Covalent Compounds Have Generally High Melting Points?

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Question

Explain why covalent compounds have generally high melting points?

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Solution

Covalent compounds are made up of electrically neutral molecules. So the force of attraction between the molecules is very weak. Only a small amount of heat energy is required to break these weak molecular forces, due to which covalent compounds have a low melting point.

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Chapter 3: Metals and Non-metals - Exercise 2 [Page 168]

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Lakhmir Singh Chemistry (Science) [English] Class 10
Chapter 3 Metals and Non-metals
Exercise 2 | Q 25.1 | Page 168

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