Home
Class 11
CHEMISTRY
Radial amplitude of electron wave can be...

Radial amplitude of electron wave can be represented by:

A

`R(r)`

B

`R^(2)(r)`

C

`4pir^(2)`

D

`4pir^(2)R^(2)(r)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    NARENDRA AWASTHI|Exercise Level 2|1 Videos

Similar Questions

Explore conceptually related problems

Assertion(A): psi indicates the amplitude of electron-wave psi^(2) denotes probability of finding an electron in the space around the nucleus

According to qauntum mechanical model of H-like species, and electron can be represented by a wave function (psi) which contain all dynamic information about the electron. The nature of wave function depends on the type of the orbital to which the electron belongs. For an orbital psi=[sqrt(2)/(81sqrt(3pi))]((1)/(a_(0)))^(3//2)(27-18sigma+2sigma^(2))e^((sigma)/(3)) Where, sigma =((Zr)/(a_(0))),r = radial distance from nucleous, a_(0)=52.9pm Which of the following represents the position of one of the radial nodes?

According to qauntum mechanical model of H-like species, and electron can be represented by a wave function (psi) which contain all dynamic information about the electron. The nature of wave function depends on the type of the orbital to which the electron belongs. For an orbital psi=[sqrt(2)/(81sqrt(3pi))]((1)/(a_(0)))^(3//2)(27-18sigma+2sigma^(2))e^((sigma)/(3)) Where, sigma =((Zr)/(a_(0))),r = radial distance from nucleous, a_(0)=52.9"pm" The number of radial and angular nodes possible for the orbital given above are respectively

If amplitude of a wave is represented by A=(c )/(a+b-c) . Then the resonance will occur when.

An amplitude modulated wave is represented by the expression v_m=5(1+0.6 cos 6280 t) sin ( 211 xx 10^(4)t) volts. The miniumum and maximum amplitudes of the amplitude modulated wave are , respectively :

Amplitude of a wave .

The electronic configuration of elements of group 18 can be represent by

(a) A sound wave travelling in a medium is represented . (i) Which letter represents the amplitude of the wave ? (ii) Which letter represents the wavelength of the wave ? (iii) What is the frequency of the source of sound if the vibrating sound makes 360 oscillations in 2 minute ? (b) Describe an experiment to show the reflection of sound. .

Particle nature and wave nature of electromagnetic waves and electrons can be shown by

NARENDRA AWASTHI-ATOMIC STUCTURE-Exercise
  1. wave mechanical model of the atom depends upon:

    Text Solution

    |

  2. In Schrodinger wave mechanical model Psi^(2)(r,theta,phi) represents :

    Text Solution

    |

  3. Radial amplitude of electron wave can be represented by:

    Text Solution

    |

  4. Arrange the following orbitals of H-atom in the increasing order of th...

    Text Solution

    |

  5. In a hydrogen atom, which orbital is higher in energy than a 3s-orbita...

    Text Solution

    |

  6. The radii of maximum probability for 3s,3p, and 3d electrons are in th...

    Text Solution

    |

  7. The correct order of closeness of 3s,3p,3d orbitals of bnucleus is :

    Text Solution

    |

  8. The correct order of total number of node of atomic orbitals is :

    Text Solution

    |

  9. If the susbsidiary quantum number of a subenergy level is 4, then no. ...

    Text Solution

    |

  10. Which two orbitals are located along the axis, and not between the axi...

    Text Solution

    |

  11. In a set of degenerate orbitals, the electrons distribute themselves t...

    Text Solution

    |

  12. Which of the following rules could explain the presence of three unpai...

    Text Solution

    |

  13. Pauli's exculsion principle states that :

    Text Solution

    |

  14. For which of the following sets of quantum numbers, an electrons will ...

    Text Solution

    |

  15. Which of the following statements cocerning the four quantum numbers i...

    Text Solution

    |

  16. Maximum numbe of electron in a subshell is given by

    Text Solution

    |

  17. In any subshell, the maimum number of electrons having same value of s...

    Text Solution

    |

  18. The orbital angular momentum of 3p electron is :

    Text Solution

    |

  19. The atomic orbitals are progerssively filled in order of increasing en...

    Text Solution

    |

  20. The orbital diagram in which both Pauli's exclusion principle and Hund...

    Text Solution

    |