`H_2O` and `CO_2` molecules have polar bonds in their structure. But `H_2O` is a polar molecule and `CO_2` is not. Justify.

The structure.of 'H_2 O_2' is

How many H_2O molecules are present in 90g of water

By using the conept of hybridization, explain the structure of H_2O molecule.

Compare the structure of H_2O and H_2O_2 .

Explain the structure of CO_2 molecule.

Draw resonating structure of 'CO_2' molecule?

Explain why BeH_2 molecule has zero diple moment even though the Be-H bond are polar.

Which of the following molecules has polar bonds but zero dipole moment ?

H_2O is a covalent molecule and the two O-H bonds are of polar nature. The H_2O molecules are involved in intermolecular hydrogen bonding both in water and ice which differ in their relative densities. What type of structure does ice possess?

H_2O is a covalent molecule and the two O-H bonds are of polar nature. The H_2O molecules are involved in intermolecular hydrogen bonding both in water and ice which differ in their relative densities. Out of ice and water. Which is heavier?