Home
Class 11
CHEMISTRY
Which of the following pairs are isoelec...

Which of the following pairs are isoelectronic ?
`F^(-),O^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
A
`O^(2-),Ne^(Theta),AI^(3+)`
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Linked Comprehension|50 Videos

  • ATOMIC STRUCTURE

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Multiple Correct|45 Videos

  • ATOMIC STRUCTURE

    CENGAGE CHEMISTRY ENGLISH|Exercise Concept Applicationexercise(4.3)|19 Videos

  • APPENDIX - INORGANIC VOLUME 1

    CENGAGE CHEMISTRY ENGLISH|Exercise chapter-7 Single correct answer|1 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Subjective|15 Videos

Similar Questions

Explore conceptually related problems

Which of the following pairs are isoelectronic ? Na, Mg

Which of the following pairs are isoelectronic ? K^(+),Sc^(3+)

Which of the following is not isoelectronic ?

Which of the following is isoelectronic pair ?

Which of the following is isoelectronic pair ?

Which of the following is isoelectronic ?

Which of the follwing is/are isoelectronic species ?

Which of the following is/are isoelectronic with Na^(+) ?

Which of the following are isoelectronic? NO_(3)^(ɵ), CO_(3)^(2-). ClO_(3)^(ɵ), SO_(2)

which of the following species are isoelectronic ? (i) Ne ,(ii) O^(2-) , (iii) Mg^(2+) , (iv) F (v) Al^(3+) , (vi) Cl^(ө) , (vii) K , (viii) Na Arrange them in decreasing order of their size.

CENGAGE CHEMISTRY ENGLISH-ATOMIC STRUCTURE-Exercises (Subjective)
  1. For which of the following sets of quantum numbers, an electrons will ...

    Text Solution

    |

  2. What is the electronic configuration of O^(2-) ion?

    Text Solution

    |

  3. Which of the following pairs are isoelectronic ? F^(-),O^(2-)

    Text Solution

    |

  4. If the energy difference between the electronic states is 214.68 kJm...

    Text Solution

    |

  5. A spectral line in the spectrum of H atom has a wave number of 15...

    Text Solution

    |

  6. What is the wavelength of the radiation emitted when the electron in a...

    Text Solution

    |

  7. Calculate the momentum of a moving particle which has a wavelength of ...

    Text Solution

    |

  8. The binding energy of electron in a metal is 193 kJ mol^(-1) .Find the...

    Text Solution

    |

  9. Table-tennis ball has mass 10g and s peed of 90m/s. if speed can be me...

    Text Solution

    |

  10. What is the energy difference and the frequency of light emitted wh...

    Text Solution

    |

  11. Calculate the apperomixmate of polonium 210 nucless

    Text Solution

    |

  12. With what velocity should an alpha (alpha)- particle travel towards ...

    Text Solution

    |

  13. An electron experiment was performed with a beam of electron acceler...

    Text Solution

    |

  14. If an electron is travelling at 200 m/s within 1 m/s uncertainty, whta...

    Text Solution

    |

  15. Write the expression for Bohr's radius in hydrogen atom.

    Text Solution

    |

  16. What is the velocity of electron present in first Bohr orbit of hydrog...

    Text Solution

    |

  17. In a hydrogen atom, an electron jumps from the third orbit to the firs...

    Text Solution

    |

  18. Using Bohr's model , calculate the wavelength of the radiation emitt...

    Text Solution

    |

  19. Calculate the wavelength and energy for radiation emitted for the e...

    Text Solution

    |

  20. Calculate the wavelength in Angstroms of the photon that is emitted wh...

    Text Solution

    |