An atomic orbital has n = 3. What are the possible values of l and ml?(ii) List the quantum numbers (ml and l ) of electrons for 3d orbital.(iii) Which of the following orbitals are possible? 1p, 2s, 2p and 3f
NCERT Class XIIChemistry - Main Course Book IChapter 2. Structure of Atom
Answers
Answered by
6
l= 0 ........ (n-1)
l= 0........2
l= 0,1,2
m= -l.......0...........l
When l= 0
m= 0
When l= 1
m= -1,0,1
When l= 2
m= -2,-1,0,1,2
now for the second part of the question
For 3 d orbital
n= 3
l= 2
m= -2,-1,0,1,2
for the third part
2s and 2p orbitals are possible
Answered by
0
Answer:
n = 3 and l = 2 for 3d orbital. ml = varies from - l to +l ie., -2, -1, 0, 1, 2. There are 5 magnetic quantum numbers. That is there are 5 dum-bbell shaped orbitals for the 5 pairs of electrons possible in th d orbital..
Similar questions