Which of the following statements is correct ?A. Elements of group 15 from electron deficient hydrides.B. All elements of group 14 from electron deficient hydridesC. Electron precise hydrides have tetrahedral geometriesD. Electron rich hydrides can act as Lewis acids.

Which of the following statements is correct ?A. Elements of group 15

1.	Which of the following statements is correct ?A. Elements of group 15 from electron deficient hydrides.B. All elements of group 14 from electron deficient hydridesC. Electron precise hydrides have tetrahedral geometriesD. Electron rich hydrides can act as Lewis acids.
Answer» Correct Answer - C::D Electrons precise compouds have the required number of electrons to write their convention Lewis structures. All elements of group 14 from electron-precise compounds (e.g..,`CH_(4)`) which are teterahedral in gemoetry .

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Which of the following statements is correct ?A. Elements of group 15 from electron deficient hydrides.B. All elements of group 14 from electron deficient hydridesC. Electron precise hydrides have tetrahedral geometriesD. Electron rich hydrides can act as Lewis acids.

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