| ⇦ | 
| ⇨ |
The variation of the boiling points of the hydrogen halides is in the order HF > HI > HBr > HCl. What explains the higher boiling point of hydrogen fluoride?
Options
(a) There is strong hydrogen bonding between HFmolecules.
(b) The bond energy of HF molecules is greater than in other hydrogen halides
(c) The effect of nuclear shielding is much reduced in fluorine which polarises the Hf molecule.
(d) The electronegativity of fluorine is much higher than for other elements in the group
Correct Answer:
There is strong hydrogen bonding between HFmolecules.
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The nitration (using nitration mixture) of aniline gives
- If Nₐ is Avagadro number then number of valence electrons in 4.2g of nitride
- Standard enthalpy and standard entropy changes for the oxidation of ammonia
- Of the following compounds the most acidic is
- Biochemical oxygen Demand ,(BOD) is a measure of organic material present in water
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The nitration (using nitration mixture) of aniline gives
- If Nₐ is Avagadro number then number of valence electrons in 4.2g of nitride
- Standard enthalpy and standard entropy changes for the oxidation of ammonia
- Of the following compounds the most acidic is
- Biochemical oxygen Demand ,(BOD) is a measure of organic material present in water
Topics: P Block Elements in Group 15 (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply