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Least voltage hydrogen halide is
Options
(a) HF
(b) HCl
(c) HI
(d) HBr
Correct Answer:
HI
Explanation:
As the size of halogen atom increases, the boiling point of hydrogen halides increases. However, HF has the highest boiling point among the hydrogeno halides because of H-bonding and
Boiling point ∞ 1 / volatility
Thus, HF is least volatile among hydrogen halides.
Related Questions: - The magnetic moment of Sc³⁺ is
- A primary alcohol,C₃H₈O (A) on heating with sulphuric acid undergo dehydration
- Which one of the following ions has electronic configuration[Ar] 3d⁶?
- During the electrolysis of H₂O, volume of H₂ and O₂ are released in the ratio
- Melting point is the higher for
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The magnetic moment of Sc³⁺ is
- A primary alcohol,C₃H₈O (A) on heating with sulphuric acid undergo dehydration
- Which one of the following ions has electronic configuration[Ar] 3d⁶?
- During the electrolysis of H₂O, volume of H₂ and O₂ are released in the ratio
- Melting point is the higher for
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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