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Which of the following compounds shows evidence of the strongest hydrogen bonding
Options
(a) Propan-1-ol
(b) Propan-2ol
(c) Propane-1,2-diol
(d) propane-1,2,3-triol
Correct Answer:
propane-1,2,3-triol
Explanation:
Propane -1,2,3-triol or glycerol has very high boiling point i.e., 290⁰C. The high viscosity and high boiling point of glycerol are due to association through extensive intermolecular hydrogen bonding.
Related Questions: - A mixture of potassium chlorate, oxalic acid and sulphuric acid is heated.
- The percentage weight of Zn in white vitriol [ZnSO₄ 7H₂O] is approximately equal
- 10g of hydrogen and 64g of oxygen were filled in a steel vessel and exploded.
- In N₂ + 3H₂ → 2NH₃ reversible reaction ,increases in pressure will favour
- For a reaction, 2NOCl(g) + Cl₂(g) , Kc at 427⁰C is 3 ˣ 10⁻⁶ L.mol⁻¹.
Topics: Alcohols Phenols and Ethers
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A mixture of potassium chlorate, oxalic acid and sulphuric acid is heated.
- The percentage weight of Zn in white vitriol [ZnSO₄ 7H₂O] is approximately equal
- 10g of hydrogen and 64g of oxygen were filled in a steel vessel and exploded.
- In N₂ + 3H₂ → 2NH₃ reversible reaction ,increases in pressure will favour
- For a reaction, 2NOCl(g) + Cl₂(g) , Kc at 427⁰C is 3 ˣ 10⁻⁶ L.mol⁻¹.
Topics: Alcohols Phenols and Ethers (80)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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More number of hydrogen bonds are present in propane-1,2,-triol