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The two electrons have the following set...

The two electrons have the following set of quantum numbers:
`P=3,2,-2,+1/2`
`Q=3,0,0,=1/2`
Which of the following statement is true?

A

P has lesser energy than Q

B

P and Q have same energy

C

P and Q represent same electron

D

P has greater energy than Q.

Text Solution

Verified by Experts

The correct Answer is:
D
P electron corresponds to 3d electron Q elecron corresponds to 3s electron.
`:.` P has greater energy than Q.
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