Isoniazid is used in the treatment of tuberculosis and multiple sclerosis. NH₂ os" H Isoniazid Identify each lone pair as either localized or delocalized. Justify your answer in each case. B A Lone pair A Lone pairs B Lone pair C Lone pair D NH₂ and is, therefore, and are, therefore, and is, therefore, and is, therefore,

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Q: :0 CH3 H. .C :Br A H. H. H. H B- !!

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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.