AIIMS2013Chemistry-Atomic Structure
AIIMS 2013 Chemistry Quantum Numbers Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 11
Assertion: Number of radial and angular nodes for 3p-orbital are 1, respectively. Reason: Number of radial and angular nodes depends only on principal quantum number.
A
Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
B
Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
C
Assertion is true but Reason is false.
D
Both Assertion and Reason are false.
Correct Answer
Option C
Detailed Explanation
For 3p-orbital, number of radial nodes = n - l - 1 = 3 - 1 - 1 = 1.
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