﻿ Which of the following has maximum dipole moment? : Kaysons Education

Which Of The Following Has Maximum Dipole Moment?

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Question

Solution

Correct option is

Electronegativity difference between N (3.0) and Cl (3.0) is zero and hence, N – Cl bonds are non-polar. As a result, the overall dipole moment of  molecule and its direction is just the dipole moment of the lone pair of electrons.

On the other hand, N – Br, (3.0-2.8), N – I (3.0 – 2.5) and N – H (3.0 – 2.1) are polar and hence, contribute towards the overall dipole moment of the respective molecules. Since, the EN difference is higher in case of N – H bonds, therefore,  has the higher dipole moment.

SIMILAR QUESTIONS

Q1

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Q2

The correct sequence of decreasing dipole moments of the following molecules will be

Q3

Which of the following species is not paramagnetic?

Q4

The correct order of decreasing bond length for , NO and NO+ is

Q5

Among the species:  which has the weakest C – O bond?

Q6

Which bond angle  would result in the maximum dipole moment for the triatomic molecule yxy?

Q7

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Q8

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Q9

In which one of the following cases, breaking of covalent bond takes place?

Q10

Which of the following does not contain coordinate bond?