JEE Main 2012Annual, Paper 1ChemistryEasyAtomic Structure113× since 2002
The electrons identified by quantum numbers n and l :
(a) n = 4, = 1
(b) n = 4, = 0
(c) n = 3, = 2
(d) n = 3, = 1
Can be placed in order of increasing energy as :
JEE Main 2012 · Annual, Paper 1 · Q2193