Quyidagi sxema boyicha qanday moddalar hosil boladi? KOH * (CH3)2CHCH2

A) X-izobutil spirt; Y-izobutilbromid
B) X-izobutilen; Y-ikkilamchi butilbromid
C) X-2-metilpropen-2; Y-1-brom-2-metilpropan
D) РҐ-2-metilpropen; Y-uchlamchi butilbromid
E) X-2-metilpropanol-1; Y-2-brom-2-metilpropan