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JEE PYQ: Atomic Structure Question 33

Question 33 - 2019 (10 Apr Shift 1)

The graph between $|\psi|^2$ and r (radial distance) is shown below. This represents:

(1). (3s orbital)

(2). (2s orbital)

(3). (1s orbital)

(4). (2p orbital)

Show Answer

Answer: (2)

Solution

The probability density curve shows one radial node, characteristic of 2s orbital ($n - \ell - 1 = 2 - 0 - 1 = 1$).


Learning Progress: Step 33 of 45 in this series