The geometry and dipole moment of $H_2S$ respectively are

The correct order of dipole moment is

Although both $CO_{2}$ and $H_{2}O$ are triatomic molecules,the shape of $H_{2}O$ molecule is bent while that of $CO_{2}$ is linear. Explain this on the basis of dipole moment.

Arrange the following compounds in increasing order of their dipole moment :
$HBr$,$H_2S$,$NF_3$ and $CHCl_3$

Which bond angle $\theta$ would result in the maximum dipole moment for the triatomic molecule $YXY$?

Which of the following are arranged in the decreasing order of dipole moment?