In terms of polar character,which of the foll | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The polar character of a bond depends on the electronegativity difference between the bonded atoms. The greater the electronegativity difference,t

Vedclass · Accepted Answer

$H_2S < NH_3 < H_2O < HF$

Vedclass · Answer

(B) The polar character of a bond depends on the electronegativity difference between the bonded atoms. The greater the electronegativity difference,the higher the polarity of the bond.Comparing the electronegativity differences: $H-S$ $(2.58 - 2.20 = 0.38)$,$H-N$ $(3.04 - 2.20 = 0.84)$,$H-O$ $(3.44 - 2.20 = 1.24)$,and $H-F$ $(3.98 - 2.20 = 1.78)$.Thus,the correct order of increasing polar character is $H_2S < NH_3 < H_2O < HF$.

In terms of polar character,which of the following orders is correct?

Similar Questions

$A$ diatomic molecule has a dipole moment of $1.2 \ D$. If the bond distance is $1 \ \mathring{A}$,then fractional charge on each atom is.........$\times 10^{-2}$ (Given $1 \ D = 10^{-18} \ esu \ cm$ )

Which of the following is polar?

Number of compounds/species from the following with non-zero dipole moment is. . . . . . $BeCl_2, BCl_3, NF_3, XeF_4, CCl_4, H_2O, H_2S, HBr, CO_2, H_2, HCl$

Which of the following is a polar compound?

Which of the following molecules is polar?

Vedclass Test Series

Exam Paper Generator

Online Exam Module