Home
Class 11
CHEMISTRY
indicate the similarity observed in the ...

indicate the similarity observed in the electron-gain enthalpy values of Mg and N.

Text Solution

Verified by Experts

Both Mg and N have positive electron-gain enthalpy values.
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES

    CHHAYA PUBLICATION|Exercise SOLVED WBCHSE SCANNER|35 Videos

  • CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES

    CHHAYA PUBLICATION|Exercise SOLVED NCERT EXERCISE|40 Videos

  • CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES

    CHHAYA PUBLICATION|Exercise PRACTICE SET|12 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CHHAYA PUBLICATION|Exercise PRACTICE SET|10 Videos

  • REDOX REACTIONS

    CHHAYA PUBLICATION|Exercise PRACTICE SET|4 Videos

Similar Questions

Explore conceptually related problems

Indicate the similarity in the electron affinity of Mg and N.

Why are electron-gain enthalpy of Be and N positive?

Select the correct sequence of electron-gain enthalpy-

Why Noble gases have zero electron gain enthalpy?

Why is the value of electron-gain enthalpy negative?

Why does nitrogen posses positive electron-gain enthalpy?

Which one has the least electron-gain enthalpy: B,C, N,O?

What is the basic difference between the terms electron-gain enthalpy and electronegativity?

What is the basic difference between electron-gain enthalpy and elecrronegativity of an element?

Mention the similarity shown in the electronic configurations of the alkali metals.

CHHAYA PUBLICATION-CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES-QUESTION-ANSWER ZONE FOR BOARD EXAMINATION
  1. Name the elements having highest and lowest ionisation enthalpy.

    Text Solution

    |

  2. What do mean by the statement-covalent radius of H-atom is 0l.37 Å?

    Text Solution

    |

  3. indicate the similarity observed in the electron-gain enthalpy values ...

    Text Solution

    |

  4. Why is the size F^(-) smaller tha that of O^(2-) ion?

    Text Solution

    |

  5. Compare the radii of K^(+) and Cl^(-) ions (each contain the same numb...

    Text Solution

    |

  6. What do you underrstand by negative value of electro-gain enthalpy of ...

    Text Solution

    |

  7. Electronic configuration of the atom of an element is 1s^(2)2s^(2)2p^(...

    Text Solution

    |

  8. Atomic numbers of elements A,B and C are 10,13, & 17 respectively. (1)...

    Text Solution

    |

  9. A, B and C are three elements with atomic numbers 17,18 and 20 respect...

    Text Solution

    |

  10. Outer electronic configuration of 4 elements are as given below follow...

    Text Solution

    |

  11. Write electronic configuration of the element with atomic number 35. w...

    Text Solution

    |

  12. Justify the mentioning two reasons, the inclusion of Ca and Mg in the ...

    Text Solution

    |

  13. Cu, Ag & Au are regarded as transition elements. Why?

    Text Solution

    |

  14. Write down electronic configuration of the element having atomic numbe...

    Text Solution

    |

  15. Can Cu (At. No. 29) and Zn (At. No. 30) be called transition elements?...

    Text Solution

    |

  16. Atomic number of three elements A,B and C are 8, 13 and 17 respectivel...

    Text Solution

    |

  17. Why is atomic size of Ca^(2+) smaller than that of K^(+) ?

    Text Solution

    |

  18. Atomic radius of chlorine atom is 0.99 Å but ionic radius of chloride ...

    Text Solution

    |

  19. First ionisation energy of elements increases with atomic numbers of t...

    Text Solution

    |

  20. Ionisation potential of O is less than that of N-explain.

    Text Solution

    |