Q. Among the following halides, $\left(NCl\right)_{3}\left(\right.I\left.\right),\left(PCl\right)_{3 }\left(\right.II\left.\right)$ and $\left(AsCl\right)_{3}\left(\right.III\left.\right),$ more than one type of acid in aqueous solution is formed with:
NTA AbhyasNTA Abhyas 2020
Solution: