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BITSAT 2023Paper 2
Exam
BITSAT
Year
2023
Paper
Paper 2
Subject
Chemistry
Chapter
Structure of Atom

BITSAT 2023 · Paper 2 · Chemistry · Structure of Atom

Observe the given boundary surface diagrams of two orbitals I and...

Observe the given boundary surface diagrams of two orbitals I and II and choose the correct option.
Observe the given boundary surface diagrams of two orbitals I and II and choose the correct option.

Options

  1. AI−dx2−y2,\mathrm{I}-d_{x^2-y^2},\mathrm{II}−dyz-d_{y z}
  2. BI−dyz,\mathrm{I}-d_{y z},\mathrm{II}−dx2−y2-d_{x^2-y^2}
  3. CI−dxz,\mathrm{I}-d_{x z},\mathrm{II}−dz2-d_{z^2}
  4. DI−dxy,\mathrm{I}-d_{x y},\mathrm{II}−dxz-d_{x z}

Correct answer

B. I−dyz,\mathrm{I}-d_{y z},\mathrm{II}−dx2−y2-d_{x^2-y^2}

Step-by-step solution

In boundary surface diagram (1) the four lobes lie between yandzy and z-axis \left(d_{y z}\right)whereas,inboundarysurfacediagram(2)thefourlobeslieonthewhereas, in boundary surface diagram (2) the four lobes lie on thex and y−axis(dx2−y2)-axis \left(d_{x^2-y^2}\right).
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