Classification Of Elements And Periodicity In Properties Ques 222
Question: The ionisation potential of hydrogen from ground state to the first excited state is [DCE 2001]
Options:
A) $ -13.6eV $
B) $ 13.6eV $
C) $ -3.4,eV $
D) $ 3.4eV $
Show Answer
Answer:
Correct Answer: B
Solution:
The 1st I.P. for hydrogen is 13.6 $ volts $
