Answer:
The <em><u>n = 2 → n = 3</u></em> transition results in the absorption of the highest-energy photon.
Explanation:
![E_n=-13.6\times \frac{Z^2}{n^2}ev](https://tex.z-dn.net/?f=E_n%3D-13.6%5Ctimes%20%5Cfrac%7BZ%5E2%7D%7Bn%5E2%7Dev)
Formula used for the radius of the
orbit will be,
where,
= energy of
orbit
n = number of orbit
Z = atomic number
Here: Z = 1 (hydrogen atom)
Energy of the first orbit in H atom .
![E_1=-13.6\times \frac{Z^2}{1^2} eV=-13.6 eV](https://tex.z-dn.net/?f=E_1%3D-13.6%5Ctimes%20%5Cfrac%7BZ%5E2%7D%7B1%5E2%7D%20eV%3D-13.6%20eV)
Energy of the second orbit in H atom .
![E_2=-13.6\times \frac{Z^2}{(2)^2} eV=-3.40 eV](https://tex.z-dn.net/?f=E_2%3D-13.6%5Ctimes%20%5Cfrac%7BZ%5E2%7D%7B%282%29%5E2%7D%20eV%3D-3.40%20eV)
Energy of the third orbit in H atom .
![E_3=-13.6\times \frac{Z^2}{(9)^2} eV=-1.51 eV](https://tex.z-dn.net/?f=E_3%3D-13.6%5Ctimes%20%5Cfrac%7BZ%5E2%7D%7B%289%29%5E2%7D%20eV%3D-1.51%20eV)
Energy of the fifth orbit in H atom .
![E_5=-13.6\times \frac{Z^2}{(2)^2} eV=-0.544 eV](https://tex.z-dn.net/?f=E_5%3D-13.6%5Ctimes%20%5Cfrac%7BZ%5E2%7D%7B%282%29%5E2%7D%20eV%3D-0.544%20eV)
Energy of the sixth orbit in H atom .
![E_6=-13.6\times \frac{Z^2}{(2)^2} eV=-0.378 eV](https://tex.z-dn.net/?f=E_6%3D-13.6%5Ctimes%20%5Cfrac%7BZ%5E2%7D%7B%282%29%5E2%7D%20eV%3D-0.378%20eV)
Energy of the seventh orbit in H atom .
![E_7=-13.6\times \frac{Z^2}{(2)^2} eV=-278 eV](https://tex.z-dn.net/?f=E_7%3D-13.6%5Ctimes%20%5Cfrac%7BZ%5E2%7D%7B%282%29%5E2%7D%20eV%3D-278%20eV)
During an absorption of energy electron jumps from lower state to higher state.So, absorption will take place in :
1) n = 2 → n = 3
2) n= 5 → n = 6
Energy absorbed when: n = 2 → n = 3
![E=E_3-E_2](https://tex.z-dn.net/?f=E%3DE_3-E_2)
![E=(-1.51 eV) -(-3.40 eV)=1.89 eV](https://tex.z-dn.net/?f=E%3D%28-1.51%20eV%29%20-%28-3.40%20eV%29%3D1.89%20eV)
Energy absorbed when: n = 5 → n = 6
![E'=E_6-E_5](https://tex.z-dn.net/?f=E%27%3DE_6-E_5)
![E'=(-0.378 eV)-(-0.544 eV) =0.166 eV](https://tex.z-dn.net/?f=E%27%3D%28-0.378%20eV%29-%28-0.544%20eV%29%20%3D0.166%20eV)
1.89 eV > 0.166 eV
E> E'
So,the n = 2 → n = 3 transition results in the absorption of the highest-energy photon.
Answer:
206.8965517 n
Explanation:
First, we need to see that 60:29 is 2.078965517:1. Then we need to multiply the energy put 29 cm from the fulcrum by 2.078965517, giving us the end result of our answer.
A single replacement reaction occurs when two different cations switch places to combine with the same anion. One element forms a compound while another element is released from the compound. In a single replacement reaction, or single displacement reaction, a single<span> uncombined element replaces another in a compound.
So you're answer is probably c.
</span>
Chinook salmon work to maintain a stable internal environment despite changes in external conditions by the process called homeostasis. Homeostasis is important because salmon, like all living organisms, depend on the proper functioning of its cells to ensure its survival and the ability to reproduce.
Hope I helped!
So what u do is 2112393921010