The melting point of oil is ____(low/high)

The melting point of NaCl is high because:-

The melting point of NaCI is high because:-

Melting point is low for

Why AlF_3 is a high melting point solid while AlCL_3 is low melting point volatile solid?

The low melting point of alkali metals is due to

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

Alkali metals are soft and have low melting point and boiling point due to