Home
Class 12
CHEMISTRY
S-1 : Formation of Mg^(2+) and Al^(3+) ,...

S-1 : Formation of `Mg^(2+)` and `Al^(3+)` , both require the absorption of energy .
S-2: The following set of elements represent the correct order of electron affinity values `S gt Se gt Te gt O`
S-3 : The size of the isoelectronic species is affected by electron - electron interaction in the outer orbitals .
S-4: Chemistry of the elements depend on the valence shell electron configuration as well as nuclear masses .

A

TTFF

B

TFTF

C

TTFT

D

TTTT

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ORGANIC COMPOUNDS CONTAINING NITROGEN

    NARAYNA|Exercise EXERCISE-4|30 Videos

  • POLYMERS

    NARAYNA|Exercise EXERCISE -4|8 Videos

Similar Questions

Explore conceptually related problems

Considering the elements F,CI,O and S, the correct order of their electron affinity values is:

Which of the following is/are correct order/s of electron affinity.

The correct electron affinity order of N,O,S,Cl is:

The element having electronic configuration 1s^2 2s^1 is

Arrange S,O and Se in acending order of electron affinity?

The element with electronic configuration 3d^(5)4s^(1) is

NARAYNA-PERIODIC TABLE -All Questions
  1. The electronegativity of carbon from the following data is nearly E(...

    Text Solution

    |

  2. Which of the following statements is incorrect ?

    Text Solution

    |

  3. S-1 : Formation of Mg^(2+) and Al^(3+) , both require the absorption o...

    Text Solution

    |

  4. N(0)//2 atoms of X(g) are converted into X^(+) (g) by energy E(1) . N(...

    Text Solution

    |

  5. Which of the following triads have approximately equal size ?

    Text Solution

    |

  6. Ionic radii of :

    Text Solution

    |

  7. When the following five anions are arranged in order of decreasing ion...

    Text Solution

    |

  8. (a),(b) and (c) are elements in the second short period. Oxide of (a) ...

    Text Solution

    |

  9. The sizes of the second and third row transition elements being almost...

    Text Solution

    |

  10. EN of the element (A) is E(1) and EA is E(2) hence IP will be :

    Text Solution

    |

  11. For the element X, student Surbhi measured its radius as 102 nm, Mr. G...

    Text Solution

    |

  12. The effective nuclear charge on the added electron in F-atom , in the ...

    Text Solution

    |

  13. Covalent radius of F is 0.72 A^(@) . Calculate its Allred-Rochow's ele...

    Text Solution

    |

  14. Covalent radius of oxygen is 0.74 A^(@) and its A .R. electronegativi...

    Text Solution

    |

  15. There are four elements 'P' , 'q' , 'r' and 's' having atomic numbers ...

    Text Solution

    |

  16. Which of the following statements are correct? (i) Generally the ra...

    Text Solution

    |

  17. The correct order of atomic radii of the following element Sm(z=62), E...

    Text Solution

    |

  18. Consider the following ionization steps : M(g) rarr M^(+)(g) +e^(-),...

    Text Solution

    |

  19. Which of the following show amphoteric behaviour? a)Zn(OH)(2) b)BeO c)...

    Text Solution

    |

  20. In which of the following arrangements, the order is not correct accor...

    Text Solution

    |