The amount of energy released for the process | vedclass

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

Question

(D) The process $X_{(g)} + e^- 	o X^-_{(g)}$ represents the electron gain enthalpy (or electron affinity) of an element.The order of electron gain en

Vedclass · Accepted Answer

$c$ and $b$

Vedclass · Answer

(D) The process $X_{(g)} + e^- 	o X^-_{(g)}$ represents the electron gain enthalpy (or electron affinity) of an element.The order of electron gain enthalpy for the given elements is $N $1$. Nitrogen $(N)$ has a stable half-filled $2p^3$ configuration,making it difficult to add an electron,resulting in the minimum energy release.$2$. Chlorine $(Cl)$ has the highest electron gain enthalpy among these due to its optimal size and effective nuclear charge,resulting in the maximum energy release.Therefore,the minimum is for $N$ $(c)$ and the maximum is for $Cl$ $(b)$.

The amount of energy released for the process $X_{(g)} + e^- \to X^-_{(g)}$ is minimum and maximum respectively for :-
$(a) \ F$
$(b) \ Cl$
$(c) \ N$
$(d) \ B$
Correct answer is :-

Similar Questions

Which of the following is correct regarding the electron affinity of halogens?

The value of $2^{nd}$ electron gain enthalpy for $O$ and $S$ will be (in $kJ/mol$)

Which of the following represents the correct order of electron affinity?

The electron gain enthalpy (in $kJ/mol$) of fluorine,chlorine,bromine and iodine,respectively,are:

In which of the following processes is the least energy required?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

The amount of energy released for the process $X_{(g)} + e^- \to X^-_{(g)}$ is minimum and maximum respectively for :-$(a) \ F$$(b) \ Cl$$(c) \ N$$(d) \ B$Correct answer is :-