Which of the following has maximum bond angle ?
`H_(2)O,NH_(3),CO_(2),CH_(4)`
Give suitable explanation for your answer.

Which of the following cannot act as a ligand? NH_(3),CH_(4),CO, H_(2)O

Arrange the following in the order of increasing bond strength : NH_(3), PH_(3), AsH_(3), SbH_(3), BiH_(3) . Give suitable explanation for your answer.

Arrange the following in order of decreasing bond angle. CO_(2), H_(2)O, CH_(4)

The bond angles in molecules H_(2)O, NH_(3), CH_(4) and CO_(2) are in the order :

The bond angles in molecules H_(2)O, NH_(3), CH_(4) and CO_(2) are in the order :

Give bond angles in H_(2)O, CH_(4) and SF_(6) molecules.