Which conformer of butane is the lowest in energy? H3C CH3 H3C CH3 A C H H H H3C н H3C H •H H B D CH3 C DAB B CH3

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.