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STD 11 - 9. Hydricarbon — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 9. Hydricarbon4 Marks
MCQ
Which of the following has maximum boiling point
  • A
    iso-octane
  • ✓
    $n-$ octane
  • C
    $2, 2, 3, 3-$ tetramethyl butane
  • D
    $n-$ butane
✓

Answer

Correct option: B.
$n-$ octane
b
(b)$ n-$ octane

* Boiling point depends on molecular mass. Greater the molecular mass higher will be the boiling point.

*Boiling point also depends on the structure. If two compounds have same molecular mass then straight chain or linear compound has higher boiling point.

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