Below is the lewis structure for HCN, a toxic gas that ironically was responsibl

Question

Below is the lewis structure for HCN, a toxic gas that ironically was responsible for lewis death in 1946. Which of the following statements is false for HCN. HCN contains two sigma bonds and two pi bonds. The formal charge on the N is zero. The oxidation number of N is -3. The central C atom is sp3 hybridized The molecule is polar. Which molecular shape contains all 90 degree angles? Tetrahedral trigonal planar trigonal bipyramidal octahedral disphenoidal Valence bond theory predicts that tin will use hybrid orbitals in SnF5-. Sp2 sp3 sp3d sp3d2 d2sp3 Which of the following compounds has the highest boiling point? C2H6 CO NH3 N2 Ne

Explanation / Answer

Below is the lewis structure for HCN, a toxic gas that ironically was responsibl

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