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Which of the following orbitals have a d...

Which of the following orbitals have a dumb bell shape?

A

s

B

p

C

d

D

f

Text Solution

Verified by Experts

The correct Answer is:
B
p-orbitals are dumb-bell in shape.
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DINESH PUBLICATION-ATOMIC STRUCTURE-Revision Questions
  1. Which of the following expressions gives the de-Broglie relationship?

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  2. Which of the following is electronic configuration of Cu^(2+) (Z = 29)...

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  3. Which of the following orbitals have a dumb bell shape?

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  4. Which of the following scientists demonstrated the wave nature of elec...

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  5. The quantum number which determines the shape of the orbital is

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  6. The uncertainty in momentum of an electron is 1 xx 10^-5 kg - m//s. Th...

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  7. If the radius of first Bohr orbit be a0, then the radius of the third ...

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  8. The correct ground state electronic configuration of chromium atom(Z=2...

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  9. An electron has principal quantum number 3. The number of its (i) sub-...

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  10. The uncertainty principle and the concept of wave nature of matter wer...

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  11. The first emission line of Balmer series in H spectrum has the wave nu...

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  12. The four quantum number of the valence electron of potassium are.

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  13. An alpha-particle is identical with

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  14. Heaviest particle is

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  15. The ratio of specific charge of an alpha- particle to that of a proton...

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  16. Which of the following electron configurations is correct for iron,(at...

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  17. Which of the following has more number of unpaired d-electrons ?

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  18. Who modified Bohr's theory of introducing elliptical orbits for electr...

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  19. The de-Broglie wavelength of a particle with mass 1 g and velocity 100...

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

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