C-08-Q124mediumsingle_mcqThe formula of ethanol is:aCHX3−OH\ce{CH3-OH}CHX3−OHbCHX3−CHX2−OH\ce{CH3-CH2-OH}CHX3−CHXcCHX3−CHX2−CHX2−OH\ce{CH3-CH2-CH2-OH}CHX3−dCHX3−O−CHX3\ce{CH3-O-CH3}CHX3−O−CH