1.

The decreasing order of boiling points of isomeric pentanes is -

Answer»

n-pentane `GT` ISOPENTANE `gt` NEOPENTANE
isopentane `gt` n-pentane `gt` neopentane
neopentane `gt` isopentane `gt` n-pentane
n-pentane `gt` neopentane `gt` isopentane

Answer :A


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