The boiling points of three isomeric pentanes 1,2 and 3 are (1) 9.5^{\circ} {\C} (2) 28^{\circ} {\C} (3) 36^{\circ} {\C} 1,2 and 3 are respectively

Correct Answer is : neo-pentane, iso-pentane, n-pentane

n-pentane, iso-pentane, neo-pentane

iso-pentane, neo-pentane, {\n}-pentane

n-pentane, neo-pentane, iso-pentane

neo-pentane, iso-pentane, {\n}-pentane

CGPET 2011 Solved Paper

Section: Chemistry

Question : 73 of 150

Marks: +1, -0

The boiling points of three isomeric pentanes 1,2 and 3 are
(1) 9.5∘C
(2) 28∘C
(3) 36∘C
1,2 and 3 are respectively

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Com-pound :	n-pentane	iso-pentane (2-methyl butane)	neo-pentane (2,2-dimethyl propane)
Boiling point :	36∘C	28∘C	9.5∘C