Home
Class 12
PHYSICS
As an electron makes a transition from a...

As an electron makes a transition from an excited state to the ground state of a hydrogen - like atom /ion

A

kinetic energy and total energy decrease but potential energy increases

B

its kinetic energy increases but potential energy and total energy decrease

C

kinetic energy, potential energy and total energy decrease

D

kinetic energy decreases, potential energy increases but total energy remains same

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 26

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

  • NTA NEET SET 28

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

As an electron makes a transition from an excited state to the ground state of hydrogen-like atom // ion:

The electron in a hydrogen atom makes a transition from an excited state to the ground state. Which of the following statements is true?

The electron in a hydrogen atom make a transition from an excited state to the ground state. Which of the following statement is true ?

The electron in a hydrogen atom makes a transition from an excited stateto the ground state. Which of the following statements is true ?

The elctron in a hydrogen atom makes a transition from an excited state to the ground state. Which of the following statements is true ?

The electron in a hydrogen atom makes a transition from an excited state to the fgeround state . Which of the following istrue ?

In a H- like sample electron makes transition from 4th excited state of 2nd state then:

The number of possible lines of Paschenc series when electron jumps from 7^(th) excited state to ground state ( in hydrogen like atom ) is :

The number of possible line of Paschen series when electron jumps from seventh excited state up to ground state (in hydrogen like atom) is :

NTA MOCK TESTS-NTA NEET SET 27-PHYSICS
  1. A particle moves such that its acceleration a is given by a = -bx , wh...

    Text Solution

    |

  2. A wooden block performs SHM on a frictionaless surface with frequency,...

    Text Solution

    |

  3. The velocity of kerosene oil in a horizontal pipe is 5 m//s. If g = 10...

    Text Solution

    |

  4. The terminal velocity V of a spherical ball of lead of radius R fallin...

    Text Solution

    |

  5. 10 Two particles of masses m(1) and m(2) initially at rest start movi...

    Text Solution

    |

  6. Angular momentum is conserved

    Text Solution

    |

  7. How many different wavelengths may be observed in the spectrum form a ...

    Text Solution

    |

  8. As an electron makes a transition from an excited state to the ground ...

    Text Solution

    |

  9. When the nucleus of .^(238)U(92) disintegrates to give one nuclues of ...

    Text Solution

    |

  10. In a photoelectric effect , the K.E. of electrons emitted from the met...

    Text Solution

    |

  11. A simple pendulum is suspended from the ceilling of a left. When the l...

    Text Solution

    |

  12. The difference in the variation of resistance with temperature in a me...

    Text Solution

    |

  13. A photon of light enters a block of glass after travelling through vac...

    Text Solution

    |

  14. In a common emitter transistor amplifier, beta=60, R(0)=5000Omega and ...

    Text Solution

    |

  15. An object is placed asymmetrically between two plane mirrors inclined ...

    Text Solution

    |

  16. For a prism of refractive index 1.732, the angle of minimum deviation ...

    Text Solution

    |

  17. A narrow slit of width 1 mm is illuminated by monochromatic light of w...

    Text Solution

    |

  18. Unpolarized light of intensity I passes through an ideal polarizer A. ...

    Text Solution

    |

  19. In a p-n junction diode, change in temperature due to heating

    Text Solution

    |

  20. The centre of mass of three particles of masses 1 kg, 2 kg and 3 kg is...

    Text Solution

    |