The emission spectrum of hydrogen is found to satisfy the expression for the energy change `Delta E` (in joules) such that
`Delta E = 2.18 xx 10^(-18)((1)/(n_(1)^(2))-(1)/(n_(2)^(2)))J`
where `n_(1) = 1,2,3,....` and `n_(2) = 2,3,4,...` The spectral lines correspond to Paschen series if
A. `n_(1)`=1 and `n_(2)` = 2, 3, 4
B. `n_(1)`=3 and `n_(2)` = 4, 5, 6
C. `n_(1)`=1 and `n_(2)` = 3, 4, 5
D. `n_(1)`=2 and `n_(2)` = 3, 4, 5
