Question 4 (5 points) (a) Draw the Lewis structure for the nitrite ion, NO2?: [1] (b) Explain, considering hybrid orbital theory, the correct hybridization and shape of the central atom for the nitrite ion, NO2. Upload your handwritten rationale and any appropriate work here. [2] (c) Explain why sodium nitrite, NaNO2 is a solid and nitrogen dioxide, NO2, is a gas at room temperature. [2] Paragraph Uv , ... le 11 U Lato (Recom... v 19px ... > T Ea >