Home
Class 11
CHEMISTRY
The region where probability density fun...

The region where probability density function reduces to zero is called

A

Probability density region

B

Nodal surfaces

C

Orientation surfaces

D

Wave function.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    NCERT FINGERTIPS|Exercise Higher Order Thinking Skills|11 Videos
  • STRUCTURE OF ATOM

    NCERT FINGERTIPS|Exercise NCERT Exemplar|15 Videos
  • STRUCTURE OF ATOM

    NCERT FINGERTIPS|Exercise Towards Quantum Mechanical Model Of The Town|10 Videos
  • STATES OF MATTER

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos
  • THE P-BLOCK ELEMENTS

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

Probability density is given by

Statement-1: For a 2p-orbtial the probaility density function is zero on the plane where the two lobes touch each other. Statement-2: Such a plane is called nodal plane.

If the probability density function of a random variable X is given as then F(0) is equal to

The magnetising field required to be applied in opposite direction to reduce residual magnetism to zero is called

The variation of radial probability density R^2 (r) as a function of distance r of the electron from the nucleus for 3p orbital:

A region in space around the nucleus of an atom where the probability of finding the electron is maximum is called

The probability density plots of 1 s and 2s orbitals are given in figure. The density of dots in a region represetns the probability density of finding electrons in the region. On the basis of above diagram which of the following statements is incorrect?

Statement -I : Probability density of electron is zero at nucleus for all p & d orbitals. Statement -II : Probability density of electron at the nucleus depends upon azimuthal quantum number only.

Following is the probability density function f(x)=pxe^(-4x^2),0lexleoo . Then the value of p is

NCERT FINGERTIPS-STRUCTURE OF ATOM -Quantum Mechanical Model Of Atom
  1. The region where probability density function reduces to zero is calle...

    Text Solution

    |

  2. The probability of finding out an electron at a point within an atom i...

    Text Solution

    |

  3. Two electrons present in M shell will differ in

    Text Solution

    |

  4. What is the lowest value of n that allows g orbitals to exist?

    Text Solution

    |

  5. How many subshells and electrons are associated with n = 4?

    Text Solution

    |

  6. An electron is in one of the 3d orbitals. Give the possible values of ...

    Text Solution

    |

  7. What are the possible values of l and m(1) for an atomic orbital 4f?

    Text Solution

    |

  8. Describe the orbital with following quantum numbers: (i) n=3, l=2 ...

    Text Solution

    |

  9. How many electrons in an atom have the following quantum numbers? n=...

    Text Solution

    |

  10. In how many elements the last electron will have the following set of ...

    Text Solution

    |

  11. An orbital is described with the help of a wave function. Since many w...

    Text Solution

    |

  12. The orbital angular momentum of an electron in 2s-orbital is

    Text Solution

    |

  13. Two values of spin quantum number i.e., +1/2 and -1/2 represent

    Text Solution

    |

  14. Though the five d-orbitals are degenerate, the first four d-orbitals a...

    Text Solution

    |

  15. The 3d-orbitals having electron density in all the three axes is

    Text Solution

    |

  16. The number of radial nodes and angular nodes and total nodes for d-orb...

    Text Solution

    |

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

    Text Solution

    |

  18. Few statements are given regarding nodes in the orbitals. Mark the sta...

    Text Solution

    |

  19. Which of the following is not a correct statement regarding the energi...

    Text Solution

    |

  20. The electrons identified by the following quantum numbers n and l: (i)...

    Text Solution

    |