Home
Class 10
CHEMISTRY
Assertion (A) : The size of Na^+ ion is ...

Assertion (A) : The size of `Na^+` ion is less than 'Na' atom. Reason (`R_1`): `Na^+` has more protons than Na atom. Reason (`R_2`): In general the positive ion (cation) of an element has less size than Its neutral atom.

A

More nuclear charge in `Na^+`

B

More electronegativity, in `Na^+`

C

Less nuclear charge in `Na^+`

D

More electronegativity in Na

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS -THE PERIODIC TABLE

    VGS PUBLICATION-BRILLIANT|Exercise CREATIVE QUESTIONS FOR NEW MODEL EXAMINATION (SECTION -IV) (APPLICATION TO DAILY LIFE , CONCERN TO BIODIVERSITY )|4 Videos

  • CLASSIFICATION OF ELEMENTS-THE PPERIIODIC TABLE

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|20 Videos

Similar Questions

Explore conceptually related problems

The size of Na^+ is less than 'Na' . This is due to

The size of anion is more than neutral atom. This is due to

James (A) : The positive ions of an element has less in size than its neutral atom. Srinu (B) : The negative ion of an element has less in size than its neutral atom.

DO the atom of an element and its ion have same size ?

The atomic size of Na is _______ than that of Na+ ion :

IE_(1) of Na is less than that of Mg-explain.

Assertion (A): The boiling point of cis-2-butene is more than trans-2-butene Reason (R): Cis-2-butene is more polar than trans

Srinu : I know the size of Na^(+) ion is less than 'Na' atom In this way . The size of Cl^(-) ion is also less than Cl atom . DO you argree with sriunu ? Justify your answer .

Explain the size of ion Cl^(-1) gt Na^(+) .

Cl^(-) ion is more stable than Cl atom - Why?

VGS PUBLICATION-BRILLIANT-CLASSIFICATION OF ELEMENTS-THE PERIODIC TABLES-EXERCISE
  1. Which one shrinks in size than atom : i) Na^+ii) Na iii) Cl^- iv) CI

    Text Solution

    |

  2. The ionization potential of 'Be' is more than 'B'. This is due to

    Text Solution

    |

  3. Assertion (A) : The size of Na^+ ion is less than 'Na' atom. Reason (R...

    Text Solution

    |

  4. The element at the bottom of a group would be expected to show ...

    Text Solution

    |

  5. The outermost main shell of an element is 'M' shell. This element belo...

    Text Solution

    |

  6. Give example where the electronic configuration of an element does not...

    Text Solution

    |

  7. generally show less electronegative character.

    Text Solution

    |

  8. The atomic radius of Cl than Cl^- atom.

    Text Solution

    |

  9. cannot be decomposed into further substance by a physical or chemical ...

    Text Solution

    |

  10. Which one shrinks in size than atom : i) Na^+ii) Na iii) Cl^- iv) CI

    Text Solution

    |

  11. Atomic number of the element which has diffe rentiating electron enter...

    Text Solution

    |

  12. Which of the following is the correct order of electron affinity

    Text Solution

    |

  13. Electron affinity of Fluorine is less than that of Chlorine because

    Text Solution

    |

  14. Which one of the following ion has the highest value of ionic radius?

    Text Solution

    |

  15. The size of anion is more than neutral atom. This is due to

    Text Solution

    |

  16. Which of the following is correct with respect to size ?

    Text Solution

    |

  17. The I.E of 'N' is more than oxygen even though the size of 'O' is less...

    Text Solution

    |

  18. For which of the following elements, the electron affinity values are ...

    Text Solution

    |

  19. Which one does not belongs to Dobereiner's triads ?i) Lithium (7.0) - ...

    Text Solution

    |

  20. Element →H to F to Cl →Co & Ni to Br to Pd to I → Pt & Ir No 1 to 8 → ...

    Text Solution

    |