Assertion :Ionic compounds have high melting points. Reason: Ionic compounds have strong electrostatic forces of attraction between the ions. Therefore, it requires a lot of energy to overcome these forces.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Ions in ionic compounds are held together by electrostatic forces of attraction between oppositely charged ions. The positively charged ions are cations while negatively charged ions are anions. So ionic compounds have very strong electrostatic bonds between particles. As a result they have high melting and boiling points and a low vapour pressure.

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