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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान इयत्ता ११

The number of radial nodes for 3p orbital is ______.

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प्रश्न

The number of radial nodes for 3p orbital is ______.

पर्याय

  • 3

  • 4

  • 2

  • 1

MCQ
रिकाम्या जागा भरा
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उत्तर

The number of radial nodes for 3p orbital is 1.

Explanation:

Number of radial nodes = n – 1 – 1

For 3p orbital, n = 3 – 1 – 1 = 1

Number of radial nodes = 3 – 1 – 1 = 1

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पाठ 2: Structure of Atom - Multiple Choice Questions (Type - I) [पृष्ठ १५]

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एनसीईआरटी एक्झांप्लर Chemistry Exemplar [English] Class 11
पाठ 2 Structure of Atom
Multiple Choice Questions (Type - I) | Q 8 | पृष्ठ १५

संबंधित प्रश्‍न

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Write condensed orbital notation of electronic configuration of the following element:

Silicon (Z = 14)


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The designation of a subshell with n = 6 and l = 2 is ____________.


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(Mass number of Mg, C, O and Na is 24, 12, 16 and 23 respectively).


Which one of the following is NOT possible?


Which of the following options does not represent ground state electronic configuration of an atom?


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In which of the following pairs, the ions are iso-electronic?

(i) \[\ce{Na^{+}, Mg^{2+}}\]

(ii) \[\ce{Al3^{+}, O-}\]

(iii) \[\ce{Na+ , O2-}\]

(iv) \[\ce{N3-, Cl-}\]


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4s, 3s, 3p, 4d


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(ii) Electron (b) Probability density
(iii) ψ2 (c) Always positive value
(iv) Principal quantum number n (d) Exhibits both momentum and wavelength

Match species given in Column I with the electronic configuration given in Column II.

Column I Column II
(i) \[\ce{Cr}\] (a) [Ar]3d84s0
(ii) \[\ce{Fe^{2+}}\] (b) [Ar]3d104s1
(iii) \[\ce{Ni^{2+}}\] (c) [Ar]3d64s0
(iv) \[\ce{Cu}\] (d) [Ar] 3d54s1
  (e) [Ar]3d64s2

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