Atomic Structure Question 451

Question: The number of radial nodes of 3s and 2p orbitals are respectively.

Options:

A) 2, 0

B) 0, 2

C) 1, 2

D) 2, 1

Show Answer

Answer:

Correct Answer: A

Solution:

  • Number of radial nodes = (n - l - 1) For 3s: n = 3, l = 0 (Number of radial node = 2) For 2p: n =2, l = 1 (Number of radial node = 0)


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