Organic compounds have .........melting and boiling points.

Explain the following: lonic compounds have high melting point and boiling point while covalent compounds have low melting and boiling points.

Organic compounds are ............... in nature and possess ........ melting and boiling points.

Explain the following: Covalent compounds usually have low melting and boiling points.

Explain why ionic compounds possess very high melting and boiling points?

Covalent compounds possess very high melting and boiling points.

Why do ionic compounds possess high melting and boiling points ?

Explain why ionic solids have high melting and boiling points.

Explain why the covalent solids have high melting and boiling points.

Covalent compounds have lower melting points and lower boiling points than ionic compounds. Give reason.

The intermolecular forces of attraction (i.e., H-bonding and van der waal's forces) exist among polar and non-polar species which effect melting point, boiling point, solubility and viscosity of covalent compounds : Q. Melting and boling points of halogen increase down the group due to