Question

Question No. 12 Calculate the ratio of the energy of the n = 3 to n = 1 transition of the hydrogen atom to the energy of the n = 3 to n=1 transition of L^2+ ion.​

Answer 1

Answer:

Energy transition is,

v

ˉ

×hc=hc×R×Z

2

(

n

1

2

​

1

​

−

n

2

2

​

1

​

)=6×10

−34

×3×10

8

×1.1×10

7

×(1−1/9)=1.76×10

−18

J

Explanation: