Organic chemistry
what major alkene product is produced by dehydrating the following alcohols?

a) cyclohexanol
b) 1-methylcyclohexanol
c) 2-methylcyclohexanol
d) 2,2-dimethylcyclohexanol
e) 1,2-cyclohexanediol

Each alcohol's alkene product when dehydrated are:

a) cyclohexanol when dehydrated = cyclohexene 
b) 1-methylcyclohexanol when dehydrated = methylcyclohexene 
c) 2-methylcyclohexanol when dehydrated = methylcyclohexene 
d) 2,2-dimethylcyclohexanol when dehydrated = 1,2-methylcyclohexene 
e) 1,2-cyclohexanediol when dehydrated = cyclohexanone 

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