What is the physical shape and dipole moment of $H_2S$?

$ \int \frac{\sin 2x}{\sin^2 x + 2\cos^2 x} dx = $

Which of the following has the most acidic proton?

$X-$ It is very important for the process of evolution.
$Y-$ Crossing over is the exchange of genetic material between two homologous chromosomes.

Under which one of the following conditions do real gases approach the ideal gas behaviour?

On heating a mixture of $SO_2Cl_2$ and $CO$,two equilibria are simultaneously established:
$SO_2Cl_{2(g)} \rightleftharpoons SO_{2(g)} + Cl_{2(g)}$
$CO_{(g)} + Cl_{2(g)} \rightleftharpoons COCl_{2(g)}$
On adding more $SO_2$ at equilibrium,what will happen?