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Atomic and Molecular Structure question

2020 · Q32
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Atomic and Molecular Structure question

2020 · Q32

IIT JAMChemistryAtomic and Molecular StructureMultiple correct+2 / −0
ψ(x,y,z)\psi(x,y,z)ψ(x,y,z) describes the wavefunction of a particle. The probability of finding the particle between xxx and x+dxx + dxx+dx, yyy and y+dyy + dyy+dy, zzz and z+dzz + dzz+dz, can be expressed as
  1. A
    ψ∗(x,y,z)ψ(x,y,z)\psi^{*}(x,y,z) \psi (x,y,z)ψ∗(x,y,z)ψ(x,y,z)
  2. B
    ∣ψ(x,y,z)∣2dxdydz|\psi (x,y,z)|^2 dx dy dz∣ψ(x,y,z)∣2dxdydz
  3. C
    ψ∗(x,y,z)ψ(x,y,z)dxdydz\psi^{*}(x,y,z) \psi (x,y,z)dx dy dzψ∗(x,y,z)ψ(x,y,z)dxdydz
  4. D
    ∫−∞∞dx∫−∞∞dy∫−∞∞dzψ∗(x,y,z)ψ(x,y,z)\int_{-\infty}^{\infty}dx\int_{-\infty}^{\infty}dy\int_{-\infty}^{\infty}dz\psi^{*}(x,y,z)\psi (x,y,z)∫−∞∞​dx∫−∞∞​dy∫−∞∞​dzψ∗(x,y,z)ψ(x,y,z)
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Correct answer: B, C

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