Question

If orange turbidity appear on dilution with $H_{2}O$ of the solution in dil.$HCl$, it is due to $SbOCl$ and ${Sb}^{3+}$ ion is assumed confirmed.

If the given statement is true enter 1 else enter 0.

Answer 1

If orange turbidity appear on dilution with $H_{2}O$ of the solution in dil.$HCl$, it is due to $SbOCl$ and ${Sb}^{3+}$ ion is assumed confirmed.

Antimony sulphide is orange in colour and soluble in conc. $HCl$ but insoluble in dil $HCl.$ Thus, when the solution is diluted with water, the turbidity appears.

So, the given statement is true.