| ⇦ | 
| ⇨ |
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: - Which has maximum number of molecules
- Electrophile in the case of chlorination of benzene in the presence of FeCl₃ is
- If the rate of diffusion of CH₄ is twice of that of a gas X, then what is the molecular
- When a standard solution of NaOH is left in air for a few hours
- Na₂CO₃ is manufactured by solvay process, the products that are recycled are
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
- Which has maximum number of molecules
- Electrophile in the case of chlorination of benzene in the presence of FeCl₃ is
- If the rate of diffusion of CH₄ is twice of that of a gas X, then what is the molecular
- When a standard solution of NaOH is left in air for a few hours
- Na₂CO₃ is manufactured by solvay process, the products that are recycled are
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