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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: - Which of the following 0.1M solution will show maximum boiling point
- Mutarotation does not occur in
- An organic compound contains 40%C, 6.66% H and rest oxygen .its vapour density
- The normality of solution containing 31.5g of hydrated oxalic acid (H₂C₂O₄.2H₂O)
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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
- Which of the following 0.1M solution will show maximum boiling point
- Mutarotation does not occur in
- An organic compound contains 40%C, 6.66% H and rest oxygen .its vapour density
- The normality of solution containing 31.5g of hydrated oxalic acid (H₂C₂O₄.2H₂O)
- The correct sequence of increasing covalent character is represented by
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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