Home
Class 11
CHEMISTRY
Atomic radii of fluorine and neon in Ang...

Atomic radii of fluorine and neon in Angstrom units are respectively given by

A

0.762, 1.60

B

1.60, 1.60

C

0. 72, 0. 72

D

None of these values.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    ICSE|Exercise TRUE OR FALSE TYPE QUESTIONS|20 Videos
  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    ICSE|Exercise FILL IN THE BLANKS. TYPE QUESTIONS|18 Videos
  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    ICSE|Exercise ESSAY (LONG ANSWER) TYPE QUESTIONS|27 Videos
  • CHEMICAL THERMODYNAMICS

    ICSE|Exercise NCERT TEXT-BOOK. EXERCISES|22 Videos
  • ENVIRONMENTAL CHEMISTRY

    ICSE|Exercise NCERT TEXT-BOOK EXERCISE|20 Videos

Similar Questions

Explore conceptually related problems

Atomic radil of fluorine and neon in Angstrom units are respectively given by

Choose the correct order of atomic radii of fluorine and neon (in pm) out of the outpout given below and justify your answer.

Atomic radii of Ti, Zn and Hf vary.

Choose the correct order of atomis radii of Fluorine and Neon (in pm) out of the options give below:

The second ionisation potentials in electron volts of oxygen and fluorine atoms are respectively given by

The first loinsatisation in electron volts of nitrogen and oxygen atoms are respectively , given by

The first ionisation potential in electron volts of nitrogen and oxygen atoms are respectively given by

The atomic radii of transition elements in a period are.

Ionization energies of five elements in kcal/mol are given below: . If B react with fluorine and oxygen, the molecular formula of fluoride and oxide will be respectively :

All fluorine atoms are in same plane in

ICSE-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTIONS
  1. With reference to concept of ionisation potential, which one of the fo...

    Text Solution

    |

  2. A sudden large jump between the value of second and third ionization e...

    Text Solution

    |

  3. Atomic radii of fluorine and neon in Angstrom units are respectively g...

    Text Solution

    |

  4. Which of the following is the largest?

    Text Solution

    |

  5. If the valence shell electronic structure for an element is ns^(2) np^...

    Text Solution

    |

  6. The element californium belongs to a family of

    Text Solution

    |

  7. The general electronic configuration of d-block elements is

    Text Solution

    |

  8. Which one of the following is the smallest in size?

    Text Solution

    |

  9. Correct order of radius of elements is: C, O, F, Cl, Br

    Text Solution

    |

  10. Which has the highest second ionisation potential ?

    Text Solution

    |

  11. If the ionisation potential for hydrogen atom is 13.6 eV, then the ion...

    Text Solution

    |

  12. The correct order of second ionisation potentials of carbon, nitrogen,...

    Text Solution

    |

  13. The element with configuration 1s^(2) 2s^(2) 2p^(6) 3s^(2) would be

    Text Solution

    |

  14. Define the following terms: Electron affinity .

    Text Solution

    |

  15. The process requiring the absorption of energy is

    Text Solution

    |

  16. Which of the following sets has the strongest tendency to form anions ...

    Text Solution

    |

  17. Assign reasons for each of the following (i) Trasitiono elements exh...

    Text Solution

    |

  18. The electronic configuration of an element is 1s^(2) 2s^(2) 2p^(6) 3s^...

    Text Solution

    |

  19. Elements upto atomic number 105 have been discovered till now. If an e...

    Text Solution

    |

  20. Which is the weakest base among NaOH, Ca(OH)(2), KOH and Zn(OH)(2)?

    Text Solution

    |