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प्रश्न
Number of angular nodes for 4d orbital is ______.
विकल्प
4
3
2
1
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उत्तर
Number of angular nodes for 4d orbital is 2.
Explanation:
The number of angular nodes is given by n – l
Where n is principal quantum number, l is azimuthal quantum number
For 4d orbital, n = 4 and l = 2
Thus, the number of angular nodes = n – l = 4 – 2 = 2
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