After going through the Organic Chem section of the practice test (https://www.ada.org/oat/oat_sample_test.pdf), I am a bit confused over a few of the answers. Can anybody help me out here please?
84. not sure which NMR signals go to which carbons
85. why not A??? This one would form a tertiary alkyl radical...
86. I only can count 6 pi orbitals (answer D). Where's the 7th??
89. What is the difference between aromaticity and resonance??
91. Can't answer choice B work too? I thought you just needed acid/water to form the alcohol from an alkene.
93. In my mind, the only way I can see a N atom with 2 pi bonds and 2 sigma bonds is if it's double bonded to two Oxygens (two double bonds). Making that sp hybridization
100. Just a general question, how do you tell which hydrogen is most acidic?
Any orgo gurus out that that can spare a few moments to help me out I'd hugely appreciate it! Thanks!!
___________
Side note: is there a highlight or strikeout function on the real OAT? (like there is on the MCAT)
84. not sure which NMR signals go to which carbons
85. why not A??? This one would form a tertiary alkyl radical...
86. I only can count 6 pi orbitals (answer D). Where's the 7th??
89. What is the difference between aromaticity and resonance??
91. Can't answer choice B work too? I thought you just needed acid/water to form the alcohol from an alkene.
93. In my mind, the only way I can see a N atom with 2 pi bonds and 2 sigma bonds is if it's double bonded to two Oxygens (two double bonds). Making that sp hybridization
100. Just a general question, how do you tell which hydrogen is most acidic?
Any orgo gurus out that that can spare a few moments to help me out I'd hugely appreciate it! Thanks!!
___________
Side note: is there a highlight or strikeout function on the real OAT? (like there is on the MCAT)
