Which one of the following is a pseudohalide?

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

Question

(A) Pseudohalide ions are monovalent negative ions composed of two or more electronegative atoms that exhibit chemical properties similar to those of

Vedclass · Accepted Answer

$CN^{-}$

Vedclass · Answer

(A) Pseudohalide ions are monovalent negative ions composed of two or more electronegative atoms that exhibit chemical properties similar to those of halide ions $(X^-)$. These ions can form dimeric molecules known as pseudohalogens,which behave similarly to halogens $(X_2)$. Among the given options,the cyanide ion $(CN^-)$ is a well-known pseudohalide,and its corresponding pseudohalogen is cyanogen $(CN)_2$. PseudohalidePseudohalogen$CN^-$ (Cyanide)$(CN)_2$ (Cyanogen)$SCN^-$ (Thiocyanate)$(SCN)_2$ (Thiocyanogen)

Similar Questions

The anhydride of the oxoacid $HOCl$ is

Which of the following acids is the weakest?

When treated with conc. $HCl$,$MnO_2$ yields a gas $(X)$ which further reacts with $Ca(OH)_2$ to generate a white solid $(Y)$. The solid $Y$ reacts with dil. $HCl$ to produce the same gas $X$. The solid $Y$ is

Which of the following statements is correct regarding the molecules $ClO_3$ and $Cl_2O_6$?

The correct reactivity order of halogens with hydrogen is?

Vedclass Test Series

Exam Paper Generator

Online Exam Module