| ⇦ | 
| ⇨ |
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: - Using the Gibb’s energy change,ΔG⁰ = +63.3 kJ, for the following reaction
- The use of chemical for treatment of diseases are called as
- The unit in which the solubility product of barium phosphate is expressed as
- A 0.66 kg ball is moving with a speed of 100 m/s. The associated wavelength
- The acidic, basic or amphoteric nature of Mn₂O₇, V₂O₅ and CrO are respectively
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
- Using the Gibb’s energy change,ΔG⁰ = +63.3 kJ, for the following reaction
- The use of chemical for treatment of diseases are called as
- The unit in which the solubility product of barium phosphate is expressed as
- A 0.66 kg ball is moving with a speed of 100 m/s. The associated wavelength
- The acidic, basic or amphoteric nature of Mn₂O₇, V₂O₅ and CrO are respectively
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
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