Question
Download Solution PDFजर कक्षाची संख्या n आहे तर कोणत्याही कवचामधील इलेक्ट्रॉनची अधिकतम संख्यांच्या अर्धे किती असेल?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF- कवचामधील इलेक्ट्रॉनची अधिकतम संख्यांच्या अर्धे हे 2n 2 ह्या सुत्राप्रमाणे दिलेले आहे.
- अधिकतम संख्यांच्या अर्धे n 2.
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‘एन’ ही कक्षा क्रमांक किंवा उर्जा पातळी निर्देशांक आहे, म्हणजे 1, 2, 3,…असे
- दिलेल्या सूत्रानुसार -
- प्रथम कक्षा म्हणजेच. K-shell असेल = 2 × 1 2 = 2
- दुसरी कक्षा म्हणजेच.. L-shell असेल = 2 × 2 2 = 8
- तिसरी कक्षा म्हणजेच. M-shell असेल = 2 × 3 2 = 18
- चौथी कक्षा म्हणजेच N-shell असेल = 2 × 4 2 = 32
टीपा:
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औफबाऊ तत्वानुसार इलेक्ट्रॉन संरचना मंडली जाते.
- औफबाऊ तत्व:
- यात असे म्हटले आहे की परिभ्रमण उर्जा पातळीच्या वाढत्या क्रमाने इलेक्ट्रॉनचे अणू कक्षेमध्ये मांडनी केली जाते.
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उर्जा पातळीची क्रमवारी आहे1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d, 7p,वगैरे वगैरे आहे.
विचारलेल्या प्रश्नानूसार अधिकतम संख्यांच्या अर्धे-
∴ 2n2 च्या ऐवजी आपण, n2 ह्या उत्तरासोबतच जाऊ.
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