Which of the following sets is correct regard | vedclass

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

Question

(B) The ionization potential $(IP)$ generally increases across a period from left to right and decreases down a group.Comparing the elements $B$ (Boro

Vedclass · Accepted Answer

$B > Li > K$

Vedclass · Answer

(B) The ionization potential $(IP)$ generally increases across a period from left to right and decreases down a group.Comparing the elements $B$ (Boron,group $13$,period $2$),$Li$ (Lithium,group $1$,period $2$),and $K$ (Potassium,group $1$,period $4$):$1$. $B$ is in period $2$ and group $13$,so it has a higher $IP$ than $Li$ (group $1$,period $2$).$2$. $Li$ is in period $2$ and $K$ is in period $4$ (same group $1$),so $Li$ has a higher $IP$ than $K$.Therefore,the correct order is $B > Li > K$.

Which of the following sets is correct regarding the ionization potential?

Similar Questions

Which of the following electronic configurations represents the element with the lowest ionization energy?

The atomic numbers of vanadium $(V)$,chromium $(Cr)$,manganese $(Mn)$,and iron $(Fe)$ are $23$,$24$,$25$,and $26$ respectively. Which one of these is expected to have the highest second ionization enthalpy?

The element having the highest first ionization enthalpy is

Which of the following atomic species has maximum ionisation energy?

Which of the following represents the correct order of ionization enthalpy?
$(i) Be^{+} > Be$ $(ii) Be > Be^{+}$ $(iii) C > Be$ $(iv) B > Be$

Vedclass Test Series

Exam Paper Generator

Online Exam Module