Chem 219 Orgo Ch 7 Exam Questions And Answers 100% Solved

Chem 219 Orgo Ch 7 Exam Questions And Answers 100% Solved What is a heterocycle? - answerA cyclic compound which contains at least one other element that is not carbon or hydrogen What group composes the largest class of organic compounds? - answerHeterocycles What are the most common heteroatoms? - answerOxygen, nitrogen, and sulfur Nicotine - answer a-terthienyl - answerB: marigold odor Coumarin - answerinhibits vitamin K What are the 2 subclasses of heterocyclic compounds? - answerAromatic and aliphatic How does pyridine differ from benzene? - answerBP is increased by 35 degrees Celsius Nitrogen replaces Carbon on C-1 How is pyridine like benzene? - answerFlat molecule Hexagonal geometry 120 degree bond angle sp2 hybridizied T/F: Pyridine is miscible with water - answerT Why is pyridine miscible in water? - answerCan accept hydrogen bonds due to the lone pairs on the nitrogen atom Nitrogen is electronegative, allowing dipole movement of the molecule which makes pyridine a polar molecule Solubility difference brought on by the difference in BP Pyridine is a _____ ______ and reacts with ______ _______ to form _______ _______ - answerweak base strong acid