Total number of electron pairs (both lone and bond pairs) around central atom of `XeF_(4)` is

In XeOF_(2) number of lone pairs on cetral atom is 'a' and number of bond pairs around central atom is 'b'. What is 'b/a' ?

Total number of lone pairs and bond pairs of electrons present in XeF_4 is

The number of lone pairs of electrons present on the central atom of CIF_3 is

The number of lone pairs of electrons present in central atom of ClF_3 is:

The number of lone pairs of electrons present in central atom of CIF_3 is:

State the total number of electron pairs surrounding the central atom in XeF_2,XeF_4 and XeF_6 .

State the total number of electron pairs surrounding the central atom in XeF_2,XeF_4 and XeF_6 .