MCQ
In a multielectron atom, which of the following orbitals described by three quantum numbers with have same energy in absence of electric and magnetic fields?
A. $\mathrm{n}=1,1=0, \mathrm{~m}_{1}=0$
B. $\mathrm{n}=2,1=0, \mathrm{~m}_{1}=0$
C. $\mathrm{n}=2,1=1, \mathrm{~m}_{1}=1$
D. $n=3,1=2, m_{1}=1$
E. $n=3,1=2, m_{1}=0$
Choose the correct answer from the options given below :
A. $\mathrm{n}=1,1=0, \mathrm{~m}_{1}=0$
B. $\mathrm{n}=2,1=0, \mathrm{~m}_{1}=0$
C. $\mathrm{n}=2,1=1, \mathrm{~m}_{1}=1$
D. $n=3,1=2, m_{1}=1$
E. $n=3,1=2, m_{1}=0$
Choose the correct answer from the options given below :
- AA and B only
- BB and C only
- CC and D only
- ✓D and E only
