Home
Class 11
CHEMISTRY
In a period from left to right, electron...

In a period from left to right, electron affinity

A

Increases

B

Decreases

C

Remains constant

D

First increases and then decreases

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PERIODIC PROPERTIES

    AAKASH SERIES|Exercise LEVEL -I (EAMCET) EXERCISE -IV|21 Videos

  • PERIODIC PROPERTIES

    AAKASH SERIES|Exercise LEVEL-I (MAIN) EXERCISE-I|25 Videos

  • PERIODIC PROPERTIES

    AAKASH SERIES|Exercise LEVEL -I (EAMCET) EXERCISE -II|20 Videos

  • PERIODIC CLASSIFICATION

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 3 (RECENT AIPMT/NEET QUESTIONS)|14 Videos

  • PERIODIC TABLE

    AAKASH SERIES|Exercise EXERCISE ON PASSAGE|12 Videos

Similar Questions

Explore conceptually related problems

Electron affinity is

PASSAGE - IV : In periodic table metals show high reducing ability and non-metals show high oxidizing ability. The properties of metalloids in between metals and non-metals. In a group from top to bottom the reducing ability increases and in a period from left to right oxidizing ability increases. In which of the following set both are metalloids

In a period from left to right A) nuclear charge increases B) effective nuclear charge increases C) atomic size decreases D) Ionisation potential increases Correct among the above are

The element with highest electron affinity is

Assertion (A): Atomic radii of elements decrease across a period from left to right. Reason ( R_1 ): Nuclear charge increases. Reason ( R_2 ): No. of shells increases.

The atomic size in a period from left to right.

Write short note on electron affinity.

Write short note on electron affinity.

Name the element with highest electron affinity and give its value.

AAKASH SERIES-PERIODIC PROPERTIES-LEVEL -I (EAMCET) EXERCISE -III
  1. Electron affinity is

    Text Solution

    |

  2. The property of an element that is not normals determined directly but...

    Text Solution

    |

  3. Electron affinity is measured in

    Text Solution

    |

  4. Which of the following is an endothermic process?

    Text Solution

    |

  5. In a period from left to right, electron affinity

    Text Solution

    |

  6. Configuration that shows the highest energy released when an electron ...

    Text Solution

    |

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

    Text Solution

    |

  8. Among chalcogens electron affinity is highest for

    Text Solution

    |

  9. The element with highest electron affinity is

    Text Solution

    |

  10. Incorrect statement is

    Text Solution

    |

  11. Pauling's electronegativity is based on

    Text Solution

    |

  12. Pauling's electronegativity values for elements are useful in predicti...

    Text Solution

    |

  13. Correct relation among XA, XB, and Delta, where XA, and XB are the ele...

    Text Solution

    |

  14. Reference element for Pauling's electronegativity is

    Text Solution

    |

  15. Electronegativity of an element is the average of its ionisation energ...

    Text Solution

    |

  16. The electronegativity values according to Mulliken scale are times t...

    Text Solution

    |

  17. Electronegativity on Mulliken scale is limited to

    Text Solution

    |

  18. If I and E are ionisation energy and electron affinity of an element i...

    Text Solution

    |

  19. In a period electronegativity is highest for

    Text Solution

    |

  20. The values that are useful in writing chemical formulae and in calcula...

    Text Solution

    |