1) Identify the organic products formed when 2-methylcyclohexanol undergoes dehydration .
2) A compound with formula Cn H2n +2 O when fully oxidised forms a compound CnH2n+1 O CnH2n+2 O is likely to be :- a ) primary alcohol b) secondary alcohol c) an aldehyde d) a ketone
The first one it's 3 methyl cyclohexene, dehydrate it to remove OH group from one carbon and H from the other. For the second it's likely to be a primary alcohol, because it forms a carbxylic acid as well as an aldehyde, consider revising as this is quite basic.