Wthanol is dehydrated as,
Major products (A),(B) and (C ) are respectively `:`
A. `{:((A),(B),(C ),,),((A) C_(2)H_(5)HSO_(4),C_(2)H_(5)OC_(2)H_(5),C_(2)H_(4),,):}`
B. `{:((A),(B),(C ),,),((A) C_(2)H_(4),C_(2)H_(5)OC_(2)H_(5),C_(2)H_(5)HSO_(4),,):}`
C. `{:((A),(B),(C ),,),((A) C_(2)H_(5)HSO_(4),C_(2)H_(4),C_(2)H_(5)OC_(2)H_(5),,):}`
D. `{:((A),(B),(C ),,),((A) C_(2)H_(5),C_(2)H_(5)HSO_(4),C_(2)H_(5)OC_(2)H_(5),,):}`
