Chemistry, asked by shilakumar1075, 1 year ago

Why are electrovalent compounds usally high melting and covalent compounds low melting?

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Answered by ranjanalok961

Their hardness increases with increasing ionic charge and the decreasing distance between ions. ...Melting Point and Boiling Point:Electrovalent or ionic compounds havehigh melting and boiling points because they need a large amount of energy to break strong ionic bonds.

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