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18 Nov 2019
Give the hybridization, shape, and bond angle of a carbon in benzene. A) sp^2, trigonal planar, 120 degree B) sp^2, trigonal planar, 180 degree C) sp, trigonal planar, 120 degree D) sp^2, linear, 120 degree E) sp^3, trigonal planar, 120 degree which of the following is the most stable cation? Which of the following is a conjugated diene? In a Diels-alder reaction, a dienophile would like to have a(n) A) electron-withdrawing group B) electron-donating group C) metal D) any organic substitutent Which one is an enol? What is the kinetic control product for the following reaction? Which of the following terms best describes a Diels-Alder reaction? A) [4+2] cycloaddition B) [2+2] cycloaddition C) a sigmatropic rearrangement D) 1, 3-dipolar cycloaddition E) substitution reaction
Give the hybridization, shape, and bond angle of a carbon in benzene. A) sp^2, trigonal planar, 120 degree B) sp^2, trigonal planar, 180 degree C) sp, trigonal planar, 120 degree D) sp^2, linear, 120 degree E) sp^3, trigonal planar, 120 degree which of the following is the most stable cation? Which of the following is a conjugated diene? In a Diels-alder reaction, a dienophile would like to have a(n) A) electron-withdrawing group B) electron-donating group C) metal D) any organic substitutent Which one is an enol? What is the kinetic control product for the following reaction? Which of the following terms best describes a Diels-Alder reaction? A) [4+2] cycloaddition B) [2+2] cycloaddition C) a sigmatropic rearrangement D) 1, 3-dipolar cycloaddition E) substitution reaction
Hubert KochLv2
15 Oct 2019