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Tell whether each of the following statements are True or False by selecting the correct answer. Part of the reason why anti-Markovnikov addition is seen in the hydration of alkenes using hydroboration-oxidation conditions is due to steric interactions, with the boron group attaching to the less substituted carbon more easily. Due to the formation of a bromonium ion in the addition of bromine to an alkene, we see overall anti product form making this reaction stereospecific. Pi bonds are quite susceptible to reaction with electron-seeking reagents, also referred to as nucleophiles. Hydrogen abstraction from an alkane via a radical reaction generates a species that has trigonal planar geometry. Primary carbon radicals are a less stable carbon radical than is a secondary carbon radical. Compared to Br2, N-bromosuccinimide is an inferior reagent for radical bromination of allylic carbons, as there is a large production of vicinal dibromides. Macromolecules made up of many repeating subunits are called polymers. [Choose ] [Choose ] [Choose ] [Choose] [Choose ] [Choose ] [Choose ] 4 th

Macromolecules made up of many repeating subunits are called polymers. The reaction of 2-methyl-2-pentene with potassium permanganate, sodium hydroxide, and heat creates two separate molecules, one of which is a ketone. Allylic and benzylic radicals are especially stable due to resonance. The reaction of (E)-3-methyl-2-pentene with the Simmons-Smith reagent gives (1R,2S)-1-ethyl-1,2- dimethylcyclopropane as a possible product. [Choose ] [Choose ] [Choose ] [Choose] ◄► sh