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Karnataka Board PUCPUC Science Class 11

Calculate the total number of angular nodes and radial nodes present in 3p orbital.

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Question

Calculate the total number of angular nodes and radial nodes present in 3p orbital.

Numerical
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Solution

The number of radial nodes is given by n – l – 1, where n is the principal quantum number, l is the azimuthal quantum number.

The number of angular nodes is given by n – l, where n is the principal quantum number, l is the azimuthal quantum number.

Here n = 3 and l = 1 

Thus, angular nodes = 3 – 1 = 2 and radial node = 3 – 1 – 1 = 1.

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Chapter 2: Structure of Atom - Multiple Choice Questions (Type - I) [Page 19]

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NCERT Exemplar Chemistry Exemplar [English] Class 11
Chapter 2 Structure of Atom
Multiple Choice Questions (Type - I) | Q 26 | Page 19

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