Cyclohexene on oxidation with conc. `KMnO_(4)` forms

Cyclohexene on reaction with cold alkaline KMnO_4 forms,

Cyclohexene on raction with cold dilute KMnO_(4) solutioon gives

Toluene, on oxidation with KMnO_(4) gives

Cyclohexanol is dehydrated to cyclohexene on heating with conc. H_(2) SO_(4) . If the yield of this reaction is 75% how cyclohexene will be obtained from 100 g of cyclohexanol ?

Ortho chlorotoluene on oxidation with KMnO_(4) gives :

Diethyl amine on oxidation with KMnO_(4) produces

n - Butyl benzene on oxidation with KMnO_(4) gives

2-methyl propane on oxidation with KMnO_(4) gives

Toluene on oxidation with acidified KMnO_(4) gives _______ .