What are polar molecules ?

State wheteher the following statements are True (T) or False (F): The molecules of a dielectric may be polar molecules.

What is the shape of BCl_3 molecule ?

Explain why H_2O is polar molecule but CO_2 is not ?

What are polar and non-polar molecular solids? Explain with two examples of each.

What is the shape of methane molecule ?

What is the shape of ammonia molecule ?