Which are not correct ?

1.	Which are not correct ?
Answer» `Ge(OH)_(2)` is amphoterica `SnCl_(4)` is more stable TRISILYLAMINE is pyramidal `GeCl_(4)` in HCL forms `H_(2) [GeCl_(6)]` Solution :Due to INERT pair of effect, `SnCl_(2)` is more stable as compared to `SnCl_(4)`. Trisilylamine is a planar molecule.

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