Which molecule has the largest dipole moment?Only one correct answerA.HCl𝐻𝐶𝑙B.HI𝐻𝐼C.HBr𝐻𝐵𝑟D.HF𝐻𝐹
Question
Which molecule has the largest dipole moment?
Only one correct answer
A. HCl
B. HI
C. HBr
D. HF
Solution
The molecule with the largest dipole moment is D. HF (Hydrogen Fluoride).
Here's why:
The dipole moment of a molecule is determined by the difference in electronegativity between the atoms and the distance between the atoms.
In the molecules given, all are hydrogen halides. The halogens (Cl, I, Br, F) are more electronegative than hydrogen, so they will pull the shared electrons towards them, creating a dipole moment.
Among the halogens, Fluorine is the most electronegative element. Therefore, the difference in electronegativity between Hydrogen and Fluorine is the greatest, leading to the largest dipole moment in HF.
Similar Questions
Which molecule has the largest dipole moment?Only one correct answerA.HCl𝐻𝐶𝑙B.HI𝐻𝐼C.HBr𝐻𝐵𝑟D.HF𝐻𝐹
Which of the following has the largest dipole moment?Question 32Select one:a.BF3b.NH3c.O3d.OCS
Which of the following molecules will have the greatest dipole moment?Question 1Select one:a.HClb.H2Oc.NH3d.CH2Br2e.SiO2Clear my choice
The correct order of dipole moment is :A CH4 < NF3 < NH3 < H2O B NF3 < CH4 < NH3 < H2O C NH3 < NF3 < CH4 < H2O D H2O < NH3 < NF3 < CH4
Which of the following has the greatest NET dipole?Question 10Select one:a.PCl3b.CCl4c.H2Od.BeF2e.BF3
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.