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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.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Thomas slag is
- Benzene hexachloride is an
- What is the nature of the bond between B and O in (C₂H₅)₂ OBH₃?
- The extra amount of energy, which the molecules of the reactants have to absorb
- Acetanilide can be prepared,from aniline with
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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