Select the keyword or phrase that will best complete each sentence. A. Elimination. B. Ether. C. Nucleophilic substituation. D. Epoxides. E. E2. F. E1.G. alkenes. H. Alcohols. I. 1,2-alkyl. J. 1,2-hydride. K. alkanes.1. A less stable carbocation can re-arrange to a more stable carbocation by shift of a hydrogen atom or an alkyl group. These re-arrangements are calledandshifts, respectively.2. Alcohols and ethers are both common products of.3. Dehydration of secondary and tertiary alcohols occurs via anmechanism while dehydration of primary alcohols follows anmechanism. 4. The functional group known ascontain a hydroxyl group (OH group) bonned to an sp^2 hybridized carbon atom.