Exercise

Describe the structure of diborane.

What are zeolites? Give its uses.

How do the following property vary when we move from carbon to lead in group $14$?

Atomic radius

Compare the melting points of the elements of group $13$ and the elements of group $14$.

${\mathrm{B}}_2{\mathrm{H}}_6\underset{\mathrm{Sealed} \mathrm{tube}}{\overset{373 \mathrm{K}}{\to }} ?$

Complete the above reaction.

What happens when boric acid reacts with ammonia at the temperature between $800-1200 \mathrm{K}$?$$

The electronic configuration of chalcogens is :

The element which has the highest boiling point among $\mathrm{Ga}, \mathrm{In}$ and $\mathrm{Tl}$ is