Which of the following bonds is the most pola | vedclass

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

Question

(B) The polarity of a bond depends on the difference in electronegativity between the bonded atoms. The greater the electronegativity difference,the m

Vedclass · Accepted Answer

$C - F$

Vedclass · Answer

(B) The polarity of a bond depends on the difference in electronegativity between the bonded atoms. The greater the electronegativity difference,the more polar the bond.Electronegativity values (Pauling scale): $C = 2.55$,$N = 3.04$,$O = 3.44$,$F = 3.98$.Differences:$C - O = |3.44 - 2.55| = 0.89$$C - F = |3.98 - 2.55| = 1.43$$O - F = |3.98 - 3.44| = 0.54$$N - F = |3.98 - 3.04| = 0.94$Since the difference is largest for $C - F$,it is the most polar bond.

Which of the following bonds is the most polar?

Similar Questions

Which of the following is a non-polar solvent?

Which of the following molecules does not possess a dipole moment?

If $H-X$ bond length is $2 \ \mathring{A}$ and $H-X$ has dipole moment $5.12 \times 10^{-30} \ C \cdot m$,the $\%$ of covalent character of the molecule is ............. $\%$

Which of the following molecules is non-polar in nature?

Which out of $NH_{3}$ and $NF_{3}$ has a higher dipole moment and why?

Vedclass Test Series

Exam Paper Generator

Online Exam Module