Which of the following represents the correct decreasing order of the first ionization enthalpy of $Ba, Sr, Ca,$ and $Mg$?
- A$Mg > Ca > Sr > Ba$
- B$Ca > Sr > Ba > Mg$
- C$Sr > Ba > Mg > Ca$
- D$Ba > Mg > Ca > Sr$
Explore More
Similar Questions
The ionisation potentials of $Li$ and $K$ are $5.4 \ eV$ and $4.3 \ eV$ respectively. The ionisation potential of $Na$ will be ................ $eV$.
Medium
View SolutionArrange the following elements in increasing order of first ionization enthalpy:
$Li, Be, B, C, N$
Choose the correct answer from the options given below:
$Li, Be, B, C, N$
Choose the correct answer from the options given below:
MediumNEET 2024
View SolutionWhy does the successive ionization enthalpy of an element increase in the order: $1^{st} < 2^{nd} < 3^{rd}$?
Medium
View SolutionWhich of the following elements has the highest first ionization enthalpy?
Easy
View SolutionWhich one of the following has the lowest ionization energy?
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo