Home
Class 11
CHEMISTRY
The first ionization potential of Na,Mg,...

The first ionization potential of Na,Mg,Al and Si are in the order

A

`Na lt Mg lt Al lt Si`

B

`Na gt Mg gt Al gt Si`

C

`Na lt Mg lt Al gt Si`

D

`Nagt Mg gtAl lt Si`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    PATHFINDER|Exercise QUESTION BANK|374 Videos

  • ENVIRONMENTAL CHEMISTRY

    PATHFINDER|Exercise QUESTION BANK|157 Videos

Similar Questions

Explore conceptually related problems

The first ionisation potential of Na is 5.1 eV the value of electron gain enthalpy of Na^+ will be

Which element of the following has the highest ionisation potential? Na, Cl, Si and Ar.

Ionization potential of Na would be numerically the same as

1st ionisation potential of Al is less than that of Mg- explain

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

The first ionisation enthalpy of Mg is higher than that of Na but the second ionisation enthalpy is lower than that of Na -Explain.

Na^+ and:Ne have the same number of electrons but the ionization potential of Na is 47.3 eV arid that of Ne only 21.6 eV. Why?

PATHFINDER-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
  1. Which of the following isoelectronic ions has lowest ionization energy...

    Text Solution

    |

  2. The first ionization potential in electron volts of nitrogen and oxyge...

    Text Solution

    |

  3. The first ionization potential of Na,Mg,Al and Si are in the order

    Text Solution

    |

  4. The correct order of decreasing first ionization energy is

    Text Solution

    |

  5. The correct order of electron affinity is

    Text Solution

    |

  6. The correct ordrr of electron affinity among the following is

    Text Solution

    |

  7. The lower electron affinity of fluorine than that of chlorine is due t...

    Text Solution

    |

  8. Electron affinity of inert gases is

    Text Solution

    |

  9. Which of the following has the highest electron affinity?

    Text Solution

    |

  10. The electronegativity follows the order

    Text Solution

    |

  11. Which of the following elements represent highly electropositive as we...

    Text Solution

    |

  12. Electronegativity values for element are useful in predicting :

    Text Solution

    |

  13. Which of the follwing order is wrong?

    Text Solution

    |

  14. Gradual addition of electronic shells in the noble gases cause a decre...

    Text Solution

    |

  15. The cause of diagonal relationship is

    Text Solution

    |

  16. In the periodic table with the increase in atomic number the metallic ...

    Text Solution

    |

  17. The element with the electronic configurations as [Ar]3d^104s^24p^3 re...

    Text Solution

    |

  18. Amongst the following oxides which is least acidic?

    Text Solution

    |

  19. Ewhich of the following is the strongest acid?

    Text Solution

    |

  20. Which is most suitable in water?

    Text Solution

    |