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The probability density plots of Is and ...

The probability density plots of Is and 2s orbitals are given in

The density of dots in a region represents the probability density of finding electrons in the region. On the basis of above diagram which of the following statements is incorrect

A

Is and 2s orbitals are spherical in shape.

B

Is and 2s orbitals are spherical in shape.

C

The probability of finding the electron at a given distance is equal in all directions

D

The probability density of electrons for 2s orbital decreases uniformly as distance from the nucleus increases.

Text Solution

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The probability density of electrons in 2s orbital first increases then decreases and after start to increases again as distance increases from nucleus.
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KUMAR PRAKASHAN-STRUCTURE OF ATOM-SECTION -D (MULTIPLE CHOICE QUESTIONS)
  1. Which of the following conclusions could not be derived from Rutherfor...

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  2. Which of the following options does not represent ground state electro...

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  3. The probability density plots of Is and 2s orbitals are given in ...

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  4. Which of the following statement is not correct about the characterist...

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  5. Which of the following statements about the electron is incorrect ?

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  6. Which of the following properties of atom could be explained correctly...

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  7. Two atoms are said to be isobars if....

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

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  9. Number of angular nodes for 4d orbital is..

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  10. Which of the following is responsible to rule out the existence of def...

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  11. Total number of orbitals associated with third shell will b e .......

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  12. Orbital angular momentum depends on ....

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  13. Chlorine exists in two isotopic forms, Cl-37 and Cl-35 but its atomic ...

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  14. The pair o f ions configuration is ....

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  15. For the electrons of oxygen atom, which of the following statements is...

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  16. If travelling at same speeds, which of the following matter waves have...

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  17. Identify the pairs which are not of isotopes

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  18. Out of the following pairs of electrons, identify the pairs of electro...

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  19. Which of the following sets of quantum numbers are correct ?

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  20. In which of the following pairs, the ions are iso electro n ic ?

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