A Tin-chloride 'P' gives following reaction (unbalanced reaction)
`P+Cl^(-)to X` [Monoanion pyramidal geometry]
`P+Me_(3)N to Y`
`P+CuCl_(2) to Z+CuCl`
Then which of the following is/are correct.

Options

A. Y contains co-ordinate bond.
B. X is `sp^(3)` hybridised.
C. Oxidation state of Sn in X is +1.
D. X contain lone pair on central atom.

Answer

A, B, D

Explanation

`underset((P))(SnCl_(2))+Cl^(-) to underset((X))(SnCl_(3)^(-))`
`underset((P))(SnCl_(2))+Me_(3)N to underset((Y))(SnCl_(2)[N(CH_(3))_(3)])`
`underset((P))(SnCl_(2))+2CuCl_(2)tounderset((Z))(SnCl_(4))+CuCl`