| ⇦ | 
| ⇨ |
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: - The hydrogen ion concentration in mol/dm, in a 0.2 M solution of a weak acid
- How many g of silver will be displaced from a solution of AgNO₃ by 4 g of mag
- The total number of electrons present in all the p-orbitals of bromine is
- Among these intensive property is
- When a neutral atom is converted into a cation, there is
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
- The hydrogen ion concentration in mol/dm, in a 0.2 M solution of a weak acid
- How many g of silver will be displaced from a solution of AgNO₃ by 4 g of mag
- The total number of electrons present in all the p-orbitals of bromine is
- Among these intensive property is
- When a neutral atom is converted into a cation, there is
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