Question

what is structural isomerism?

Answer 1

A structural isomer, or constitutional isomer, is a type of isomer in which molecules with the same molecular formula have different bonding patterns and atomic organization, as opposed to stereoisomers, in which molecular bonds are always in the same order and only spatial arrangement differs.

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Answer 2

the phenomenon in which compounds having different structural formulae have the same molecular formula is called isomerism.

Butane is represented by two different compounds as their structural formulae are different. these two different structural formulae have the same molecular formula i.e. C4H10.




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