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The energy associatied with the first or...

The energy associatied with the first orbit in the hydrogen atom is ` - 2 17 xx 10^(18) "J atom" ^(-1)` . What is the energy associated with the fifth orbit ?

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` E_1 =- 2. 17 xx 10^(-18) J`
` E_5 = E_1 /5^2 = (-2 . 17 xx 10^(-18))/(25) =- 8. 68 xx 10^(20) J`.
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(i) The energy associated with the first orbit in the hydrogen atom is -2.17 xx 10^(18) J atom^(-1) . What is the energy associated with the fifth orbit? (ii) Calculate the radius of Bohr's fifth orbit for hydrogen atom.

a. The energy associated with the first orbit in the hydrogen atom is -2.18xx10^(-18) J "atom"^(-1) . What is the energy associated with the fifth orbit? b. Calculate the radius of Bohr's fifth orbit for hydrogen atom.

(i) The energy associated with first orbit in hydrogen atom is -2.17xx10^(-18)J "atom"^(-1) . What is the energy associated with the fifth orbit ? (ii) Calculate the radius of Bohr's fifth orbit for hydrogen atom.

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