Which of the following has the highest boilin | vedclass

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(A) The boiling point of alkanes depends on the surface area of the molecule. As the branching in an alkane increases,the surface area decreases,which

Vedclass · Accepted Answer

$n-$Octane

Vedclass · Answer

(A) The boiling point of alkanes depends on the surface area of the molecule. As the branching in an alkane increases,the surface area decreases,which leads to weaker van der Waals forces of attraction. Consequently,the boiling point decreases with an increase in branching. $n-$Octane is a straight-chain alkane with the largest surface area among the given options. Therefore,$n-$Octane has the highest boiling point.

Which of the following has the highest boiling point?

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