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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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- 8.2 L of an ideal gas weight 9.0 gm at 300 K and 1 atm pressure
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Topics: Hydrocarbons
(84)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Number of possible isomers for the complex [Co(en)₂Cl₂]Cl
- 8.2 L of an ideal gas weight 9.0 gm at 300 K and 1 atm pressure
- Shape-selective catalysis is a reaction catalysed by
- Cannizzaro reaction is not given by
- Gem-dihalides are hydrolysed with either acid or basic catalysts to give
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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