Which of the following is not soluble in excess of water ?
Which of the following is not soluble in excess of water ?
A. `AsCl_(3)`
B. `SbCl_(3)`
C. `BiCl_(3)`
D. both (B) and (C)
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Correct Answer - D
Both `SbCl_(3)` and `BiCl_(3)` are not soluble in excess of water. It is due to the formation of insoluble SbOCl and BiOCl on partial hydrolysis.
`SbCl_(3)+H_(2)O to SbOCl darr+2HCl`
`BiCl_(3)+H_(2)O to BiOCl darr +2HCl`
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