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11 grade chemistry others

2,3-Dimethylbutane and 2,2-Dimethylbutane are:

  • A. Positional isomers
  • B. Chain isomer
  • C. Metamers
  • D. Functional isomers

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11 Months agoGrade
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1 Answer

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ApprovedApproved Tutor Answer11 Months ago

2,3-Dimethylbutane and 2,2-Dimethylbutane are classified as:

Chain Isomers

These compounds differ in the arrangement of their carbon skeletons. While they share the same molecular formula, their structural differences lead to distinct properties and classifications.

Key Differences

  • 2,3-Dimethylbutane: Has two methyl groups attached to the second and third carbon atoms of a butane chain.
  • 2,2-Dimethylbutane: Features two methyl groups both attached to the second carbon atom of the butane chain.

Understanding these variations helps in grasping the concept of chain isomerism in organic chemistry.

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