Unlike other halogens,fluorine does not show | vedclass

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

Question

(B) Fluorine is the most electronegative element and has the smallest size among halogens. Crucially,it lacks $d$-orbitals in its valence shell $(n=2)

Vedclass · Accepted Answer

It has no $d$-orbitals

Vedclass · Answer

(B) Fluorine is the most electronegative element and has the smallest size among halogens. Crucially,it lacks $d$-orbitals in its valence shell $(n=2)$. Due to the absence of vacant $d$-orbitals,it cannot expand its octet or promote electrons to higher energy levels to exhibit positive oxidation states like $+3, +5,$ or $+7$. Therefore,it only shows a $-1$ oxidation state.

Unlike other halogens,fluorine does not show higher oxidation states because:

Similar Questions

Which of the following is the most powerful oxidizing agent?

Which of the following halogens does not exhibit a positive oxidation state in its compounds?

The mixture of concentrated $HCl$ and $HNO_3$ made in $3:1$ ratio contains

Which of the following statement$(s)$ is(are) correct when a mixture of $NaCl$ and $K_2Cr_2O_7$ is gently warmed with conc. $H_2SO_4$?

Identify the group of the periodic table that contains the element $Astatine$ $(At)$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module