2. Which labeled hydrogen is more acidic? (Hint: draw conjugate bases and explain the stabilityin terms of molecular orbital theory)
3. Hydroxychloroquine was in news as a potential treatment for coronavirus infection. (a)Explain why the ring system in Hydroxychloroquine is aromatic. (b) Determine the hybridization of each N atom. (c) In what type of orbital does the lone pair on each N atom reside?
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