Lone pair and `pi`-bonds exist in

The summation of total no. of lone pairs and sigma bonds in in species (A,B and C) is

The numbers of lone pair and bond pairs in hydrazine are, respectively :

The number of lone pairs and bond pairs in XeF_(4) molecule are …………….and ……………..

The number of lone pairs and bond pairs present on Xe of XeO_3 , molecule

Number of lone pairs and bond pairs present on oxygen atom in water are respectively _____

Number of lone pair and bond pairs present on Xe of XeOF_4 molecule is

Compounds which contain one lone pair and six bond pairs are

Giving one example explain the shapes of following molecules : (i) Molecule containing one lone pair and four bond pairs. (ii) Molecule containing two lone pairs and three bond pairs. (iii) Molecule containing two lone pairs and two bond pairs.

An example of a molecule having two lone pairs and three bond pairs is :