What is/are unsaturation test(s) to confirm the production of 4-methyl cyclohexene is an alkene i. Rapid discoloration of bromine ii. Potassium permanganate test iii. water solubility iv. combustion reaction i only ii only i and ii i and iii ii and iv How could you use IR to distinguish between the product, 4methylcyclohexene and the reactant, 4-methylcyclohexanol? a) 4-methylcyclohexene has a broad peak around 3300cm1 while the reactant, 4-methylcyclohexanol has a peak around 3050cm1 and a peak at 1650cm1 b) 4-methylcyclohexene has a peak around 3050cm1 and a peak at 3300 cm-1 while the reactant, 4-methylcyclohexanol has a broad peak around 1650cm1 instead of those two c) 4-methylcyclohexene has a peak around 3300cm1 and a peak at and 1650cm1 while the reactant, 4-methylcyclohexanol has a broad peak around 3050cm1 instead of those two d) 4-methylcyclohexene has a peak around 3050cm1 and a peak at 1650 cm-1 while the reactant, 4-methylcyclohexanol has a broad peak around 3300cm1 instead of those two Below are three alcohols. Which is dehydrated fastest in acidcatalyzed dehydration