\(3^{o}\) alcohols undergo catalytic dehydration in presence of "Cu" and at \(300^{o}C\) give

Alcohols undergo dehydration in the following sequence

1^(@) alcohols preferably undergo dehydration via

What is formed when primary alcohol undergoes catalytic dehydrogenation ?

Ethylene is converted to ethane in the presence of "Ni" at \(300^{o}C\) .In this reaction the hybridization of carbon changes from "

2,3-Dimethyl-2-butene undergoes catalytic hydrogenation to give