# Which of the following statements regarding sulphur dioxide is not true ?

$\begin{array}{1 1}SO_2\text{ is an angular molecule}\\SO_2\text{ may be regarded as the resonance hybrid of two canonical structures}\\SO_2\text{ is an anhydride of sulphuric acid}\\SO_2\text{ is an anhydride of sulphrous acid}\end{array}$

Answer : $SO_2$ is an anhydride of sulphuric acid