The dipole moment of ${\mathrm{NH}}_3$ is more than that of ${\mathrm{NF}}_3$ explain.

Give Lewis dot structure for following:

${\mathrm{XeF}}_2, {\mathrm{XeF}}_4, {\mathrm{XeF}}_6, {\mathrm{XeO}}_2{\mathrm{F}}_2, {\mathrm{XeO}}_4$

What is the type of hybridisation of each carbon in the following:

${\mathrm{CH}}_3\mathrm{Cl}$