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AIIMS 2013
Exam
AIIMS
Year
2013
Subject
Chemistry
Chapter
Structure of Atom

AIIMS 2013 · Chemistry · Structure of Atom

Assertion : Number of radial and angular nodes for 3 p -orbital are...

Assertion : Number of radial and angular nodes for 3p3 p-orbital are 1,1 respectively. Reason : Number of radial and angular nodes depends only on principal quantum number.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion.
  2. BIf both assertion and reason are true but reason is not the correct explanation of assertion.
  3. CIf assertion is true but reason is false.
  4. DIf both assertion and reason are false.

Correct answer

C. If assertion is true but reason is false.

Step-by-step solution

For 3p3 p-orbital, number of radial nodes =n−l−1=3−1−1=3−2=1=n-l-1=3-1-1=3-2=1 Number of angular nodes =l=1=l=1 Number of radial and angular nodes depend on both nn and ll.
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