What are the bond angles in `H_2O` and `NH_3`molecule?

What are the bond angles in H_2 O and NH_3 molecules as per VBT?

The bond angle in H_(2)S is

What are the bond angles in H_(2)O and H.S ? Why they differ in their bond angles even through the central atoms exhibit same hybridisations.

What is the bond angle in a molecule?

The bond angle in HhatOH of water molecule is

What are the types of bonds present in H_3 O^+ and NH_(4)^(+) ?

The bond angle in HCH in the Methane molecule in

Bond angles in Cl_2 O and ClO_2 , are

Valence shell electron pair repulsion theory (VSEPRT) is appreciable because.___ i) it successfully explained the bond angles in H_2O , NH_3 , BeCl_2 ii) it successfully explained the strengths of the bonds.