⇦ | ⇨ |
Which of the following represents correct decreasing order of polarity?
Options
(a) NH₃ > PH₃ > AsH₃ > SbH₃
(b) NH₃ >SbH₃ > AsH₃ > PH₃
(c) SbH₃ > AsH₃ > PH₃ > NH₃
(d) NH₃ > AsH₃ > SbH₃ > PH₃
Correct Answer:
NH₃ >SbH₃ > AsH₃ > PH₃
Explanation:
Electronegativities of H, Sb, As, P and N are 2.1, 1.9, 2.0, 2.1 and 3.0 respectively.
Related Questions: - If 1 mole of an ideal gas expands isothermally at 37⁰C from 15 litres
- Ozone is formed in the upper atmosphere from oxygen by the action of
- Pyrolusite is an ore of
- Zeolite used to soften hardness of water is, hydrated
- Which of the following isomeric alcohols react fastest with HCL
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Chemical Bonding and Molecular Structure
(86)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If 1 mole of an ideal gas expands isothermally at 37⁰C from 15 litres
- Ozone is formed in the upper atmosphere from oxygen by the action of
- Pyrolusite is an ore of
- Zeolite used to soften hardness of water is, hydrated
- Which of the following isomeric alcohols react fastest with HCL
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Chemical Bonding and Molecular Structure (86)
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