Question

In Balmer series of lines of hydrogen spectrum, the third line from the red end corresponds to which one of
the following inter-orbit jumps of the electrons for Bohr orbit in an atom of hydrogen?
Select one:
O a
a. 4-2
O b. 5-1
O c. 5-2
O d. 3-2
Wh
Babave naar same size​

Answer 1

Answer:

The line at red end suggests that

First line in Balmer series n=3 to n=2.

Second line in Balmer series n=4 to n=2.

Third line in Balmer series n=5 to n=2.

Electrons jump from n=5 to n=2 .