Q. If the IP of Na is 5.48 $eV,$ the ionisation potential of K will be
A) Same as that of Na
B) 4.34 $eV$
C) 5.68 $eV$
D) 10.88 $eV$
Explanation
The correct answer is Option B: 4.34 $eV$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.