Home
Class 11
CHEMISTRY
Very slight decrease in atomic radius oc...

Very slight decrease in atomic radius occurs in a transition series when compared with that in representative series. This is due to

A

Shielding effect

B

Penetrating effect

C

Compton effect

D

Inert pair effect

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PERIODIC CLASSIFICATION

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 1 (IONISATION POTENTIAL)|25 Videos

  • PERIODIC CLASSIFICATION

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 1 (ELECTRON AFFINITY)|13 Videos

  • PERIODIC CLASSIFICATION

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 1 (BLOCK AND TYPES OF ELEMENTS)|40 Videos

  • ISOMERISM

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE ( PRACTICE SHEET (ADVANCED) INTEGER TYPE QUESTIONS)|10 Videos

  • PERIODIC PROPERTIES

    AAKASH SERIES|Exercise LEVEL-II (TYPE -II) (PRACTICE SHEET -3 (SUBJECTIVE/ ANALYTICAL TYPE QUESTIONS ))|8 Videos

Similar Questions

Explore conceptually related problems

Why the decrease in atomic radius amongst a series of transition elements is less when compared with representative elements ?

The atomic radius decreases in a period due to

In the first transition series the incoming electron enters the :

Define transition elements. Name the different transition series.

Explain the magnetic properties of first transition series metal ions.

Name the first and last element in the second transition series.

When cells are arranged in series

In a period of representative elements, the decrease in ionic radius when compared with the corresponding decrease in atomic radius

AAKASH SERIES-PERIODIC CLASSIFICATION-OBJECTIVE EXERCISE - 1 (ATOMIC AND IONIC RADIUS)
  1. In the isoelectronic species the ionic radii (A^@) of N^(3-) , O^(2-) ...

    Text Solution

    |

  2. Correct statement among the following is

    Text Solution

    |

  3. Very slight decrease in atomic radius occurs in a transition series wh...

    Text Solution

    |

  4. Separation of Lanthanides from their mixture is not easy because of

    Text Solution

    |

  5. If the radius of Fe^(+ +) is 0.76A^@, the radius of Fe^(+ + +) may be

    Text Solution

    |

  6. Among elements with the following electronic configurations, the one w...

    Text Solution

    |

  7. Largest ion among the following is

    Text Solution

    |

  8. Which of the following has the largest atomic radius ?

    Text Solution

    |

  9. Which of the following order is correct for the size of Fe^(3+) , Fe a...

    Text Solution

    |

  10. Similarity in the radius of Zr and Hf is explained on the basis of

    Text Solution

    |

  11. Metallic radius of Ca is 200pm. Covalent radius of Ca is

    Text Solution

    |

  12. Which one is the correct order of the size of the iodine species?

    Text Solution

    |

  13. The correct sequence which shows decreasing order of the ionic radii o...

    Text Solution

    |

  14. The Lanthanide contraction relates to (AFMC)

    Text Solution

    |

  15. In a group from top to bottom effective nuclear charge

    Text Solution

    |

  16. Which of the following is not a periodic property ?

    Text Solution

    |

  17. Elements of the same vertical group of the periodic table have

    Text Solution

    |

  18. Which of the following ion has smaller size?

    Text Solution

    |

  19. Which out of the following has the largest size ?

    Text Solution

    |

  20. Which of the following statements concerning atomic size is correct?

    Text Solution

    |