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Which of the following statements in rel...

Which of the following statements in relation to the hydrogen atom is correct?

A

3s, 3p and 3d-orbitals all have the same energy.

B

3s and 3p-orbitals has lower energy than 3d-orbital.

C

3p-orbital has lower energy than 3d-orbital

D

3s-orbital has lower energy than 3p-orbital

Text Solution

Verified by Experts

The correct Answer is:
A
Hydrogen atom is in `1s^1` and these 3s 3p and 3dorbitals will have same energy with respect to 15orbital because Hydrogen atom is a single electron system and its energy depends on only one the value of principal quantum number(n).
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