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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
- The atomic number of cobalt is 27. The EAN of cobalt in Na₃[Co(NO₂)₄Cl₂] is
- The flame colours of metals ions are due to
- Bithional is generally added to the soaps as an additive to function as a
- If Na is heated in presence of air, it forms
- Benzaldehyde gives a position test with
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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