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If the energy of electron in H atom is g...

If the energy of electron in H atom is given by expression `- 1312 n^(2) kJ "mole"^(-1)` then the energy required to excited the elcxtron from ground state to second orbit is

A

`328 kJ`

B

`656 kJ`

C

`984 kJ`

D

`312 kJ`

Text Solution

Verified by Experts

The correct Answer is:
C
`(-1321)/(4) - ((1312)/(1)) = 984 kJ`
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