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Which of the following has the highest boiling point
Options
(a) n-octane
(b) Butane
(c) Pentane
(d) Ethane
Correct Answer:
n-octane
Explanation:
Among n-octane, butane,pentane,and ethane,the first one contains highest number of ‘C’ atoms in its molecule and again it is the straight chain isomer, so it has highest boiling point among them. As it has highest molecular mass so vanderwaals force of attraction is maximum between the n-octane molecules.
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Topics: Hydrocarbons
(84)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- CCl₄ and freons
- The element with positive electron gain enthalpy is
- pH value of a solution, whose hydronium ion concentration is 6.2 x 10⁻⁹ mol/L is
- Which of the following is not correct for D₂O
- Zeolite used to soften hardness of water is, hydrated
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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