Pentane has three structural isomers and thus option B is the correct one. How is pentane made? Abstract. Pentane (CAS 109-66-0) is principally derived from crude oil and is classified as an aliphatic hydrocarbon. It is a colorless, volatile petroleum distillate that is relatively soluble in water and is presentRead More →

There are five isomers of pentene: 1-pentene, 2-pentene, 2-methyl but-1-ene, 3-methyl but-1-ene, 2-methyl but-2-ene. Pentene isomers contain one double bond between the two carbon apart from 5 carbon and 10 hydrogen atoms. Hence, there are 5 structural isomers of pentene as mentioned above. How many isomers are possible for cyclopentane?Read More →