Which of the following will not give a precipitate with $AgNO_3$?

Silver chloride dissolves in

Which aqueous solution absorbs nitric oxide in an appropriate amount?

Which are the dissimilarities between $CO$ and $PF_3$?

Which of the following is non-conducting?

Choose the correct statements from the following:
$A$. Ethane$-1, 2-$diamine is a chelating ligand.
$B$. Metallic aluminium is produced by electrolysis of aluminium oxide in the presence of cryolite.
$C$. Cyanide ion is used as a ligand for the leaching of silver.
$D$. Phosphine acts as a ligand in Wilkinson's catalyst.
$E$. The stability constants of $Ca^{2+}$ and $Mg^{2+}$ are similar with $EDTA$ complexes.
Choose the correct answer from the options given below: