Give the reagent or chemical test that would differentiate the following pairs of compounds. Provide only the reagents or chemical tests discussed in the Write chemical equations for the reactions involved. toluene and benzene 1-pentyne and 2-pentyne 1-methylcyclohexane and 1-methylcyclohexene

Q: X Br₂ Hot Br Br

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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.