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Which of the following pairs of d-orbita...

Which of the following pairs of d-orbitals will hare electron density along the axes ?

A

`d_(z^2), d_(xy)`

B

`d_(xy), d_(yz)`

C

`d_(z^2), d_(x^2 -y^2)`

D

`d_(zy), d_(x^2 - y^2)`

Text Solution

Verified by Experts

The correct Answer is:
C

`d_(x^2y^2) and d_(x^2)` orbitals have electrons density along the axes, `d_(xy), d_(yz) and d_(zx)` orbitals have electron density between the axes.
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MODERN PUBLICATION-STRUCTURE OF ATOM-COMPETITION FILE ,OBJECTIVE TYPE QUESTIONS (B. MULTIPLE CHOICE QUESTIONS)
  1. Two electrons occupying the same orbital are distinguished by :

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  2. How many electrons can fit in the orbital for which n = 3 and l = 1 ?

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  3. Which of the following pairs of d-orbitals will hare electron density ...

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  4. Which one is the wrong statement ?

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  5. Which one is a wrong statement ?

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  6. 4d, 5p, 5f and 6p orbitals are arranged in the order of decreasing ene...

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  7. Which of the following series of transitions in the spectrum of hydrog...

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  8. Which of the following sets of quantum numbers represents the highest ...

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  9. The ionisation energy of hydrogen atom is 1.312xx10^(6) J "mol"^(-1)....

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  10. In an atom, an electron is moving with a speed of 600 m//s with an ac...

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  11. Calculate the wavelength ( in nanometer ) associated with a proton mov...

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  12. What is the maximum number of emission lines obtained when the excited...

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  13. The wave number of the spectral line in the emission spectrum of hydro...

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  14. Ionisation energy of He^+ is 19.6 xx 10^-18 J "atom"^(-1). The energy ...

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  15. What transition in the hydrogen spectrum would have the same wavelen...

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  16. For balmer series in the spectrum of atomic hydrogen the wave number...

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  17. The frequency of light emitted for the transition n = 4 to n =2 of He^...

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  18. The ratio of the frequency corresponding to the third line in the lyma...

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  19. The electronic, identified by quantum numbers n and l, (i) n = 4, l = ...

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  20. The electronic configuration of Cu^(2+)ion is :

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