Draw the line of spectrum of hydrogen atom hen anelectron drop from n=

1.	Draw the line of spectrum of hydrogen atom hen anelectron drop from n=5 to ground estate
Answer» EXPLANATION: No. of LINES =∑(n 2 −n 1 ) =∑(6−2) =∑4 =∑ Balmer 4 , Paschen 3 , Brackett2 , Lyman1=10 No. of spectral lines in Balmer SERIES will be in visible range. Hence no. of spectral lines in visible range will be 4.

Draw the line of spectrum of hydrogen atom hen anelectron drop from n=5 to ground estate

Answer»

No. of LINES =∑(n

−n

)

=∑(6−2)

=∑4

=∑

Balmer

Paschen

Brackett2 , Lyman1=10

No. of spectral lines in Balmer SERIES will be in visible range.

Hence no. of spectral lines in visible range will be 4.