Question: What stereo chemistry do you expect for the tri-substituted alkene obtained by E2 elimination of the following alkyl halide on treatment with KOH? (Reddish brown

What stereo chemistry do you expect for the tri-substituted alkene obtained by E2 elimination of the following alkyl halide on treatment with KOH? (Reddish brown =Br.)

What stereo chemistry do you expect for the tri-substituted alkene obtained by

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