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How many methylene groups are present in 2,4-dimethylhexane? a) 0 b) 1 c) 2 d) 6 e) 8
How many methylene groups are present in 2,4-dimethylhexane? a) 0 b) 1 c) 2 d) 6 e) 8
There are fourmethylene groupsin 2,4-dimethylhexane. The correct answer is (c) 4.In2,4-dimethylhexane, the name itself provides information about the number and position of the methyl groups.The compound has a total of sixcarbon atomsin its carbon chain. The "hexane" part of the name indicates that it is a six-carbon chain.The "2,4-dimethyl" part of the name indicates that there are two methyl groups attached to the carbon chain at positions 2 and 4.Since each methyl group contains one carbon atom, the number ofmethylene groups(CH₂) can be determined by subtracting the number of methyl groups (CH₃) from the total number ofcarbonsin the chain.In this case, there are two methyl groups (2 CH₃), so the number of methylene groups is:Total carbons - Number of methyl groups = 6 - 2 = 4Therefore, there arefourmethylene groups in 2,4-dimethylhexane.The correct answer is (c) 4.Learn more aboutmethylene groupsfrom the link given below.brainly.com/question/4279223#SPJ4...