Question
Question: The excitation energy of Lyman last line is...
The excitation energy of Lyman last line is
A
The same as ionisation energy
B
The same as the last absorption line in Lyman series
C
Both (1) and (2)
D
Different from (1) and (2)
Answer
Both (1) and (2)
Explanation
Solution
both (1) and (2)