Classify the following statements as true or false:

Classify the following statements as true or false:

(i) Ionic compounds contain ions which are held together by weak electro-static forces.

Ans: – False.

 

(ii) Ionic compounds have high melting and boiling points.

Ans: – True.

 

(iii) Covalent compounds are good conductors of electricity.

Ans: – False.

 

(iv) Solid sodium chloride is a good conductor of electricity.

Ans: – False.

 

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