Home
Class 11
CHEMISTRY
In SiF(6)^(-2) because of small size of ...

In `SiF_(6)^(-2)` because of small size of F

A

`SiF_(6)^(-2)` because of small size of F

B

`SiF_(6)^(-2)` because of large size of F

C

`SiCl_(6)^(-2)` because of small size of Cl

D

`SiCl_(6)^(-2)` because of large size of Cl

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
Promotional Banner

Topper's Solved these Questions

  • 14TH GROUP ELEMENTS

    NARAYNA|Exercise Multiple Answer Type|16 Videos

  • 14TH GROUP ELEMENTS

    NARAYNA|Exercise Comprehension Type|11 Videos

  • 14TH GROUP ELEMENTS

    NARAYNA|Exercise Level-III (H.W)|12 Videos

  • 13TH GROUP ELEMENTS

    NARAYNA|Exercise Comphensive Type Question|22 Videos

  • ACIDS & BASES

    NARAYNA|Exercise EXERCISE-III|43 Videos

Similar Questions

Explore conceptually related problems

Assertion: SiF_(6)^(2-) is known but SiCl_(6)^(2-) is not. Reason: Size of fluorine is small and its lone pair of electrons intersects with d-orbitals of Si strongly.

Assertion (R) SF_(6) is known but SCl_(6) is not. Reason (R) Due to small size of F.

In H_(2)SiF_(6) the covalency of silicon is

Statement-I: SiF_(6)^(-2) is known but SiCl_(6)^(-2) in not known Statement-II: Interaction of 'F' lone pair electrons with 'Si' is stronger than that of chlorine and due to smaller size of 'F' steric repulsion will bel less.

Statement-1: Fluorine has less electron affinity than chlorine. Statement-2 : Due to small size, more electron-electron repulsions are observed in F.

Statement-1:Beryllium does not form peroxide because Statement-2: Be^(2+) ion being of very small size cannot form a stable lattice with larger peroxide ion.

NARAYNA-14TH GROUP ELEMENTS-Level - V Single Answer Type
  1. SiO(2) + 3 H(2)F(2) to X + 2H(2)O During the formation of X an inter...

    Text Solution

    |

  2. Trisilyamine (SiH(3))(3) N is

    Text Solution

    |

  3. In SiF(6)^(-2) because of small size of F

    Text Solution

    |

  4. In sheet silicate number of oxygen atoms involved in sharing are

    Text Solution

    |

  5. The name of the structure of silicates in which three oxygen atoms of ...

    Text Solution

    |

  6. The silicate ion in the mineral kinoite is a chain of three SiO(4)^(4-...

    Text Solution

    |

  7. The silicate anion in the mineral kinoite is a chain of three SiO(4) t...

    Text Solution

    |

  8. Amphilbole silicate structure has 'x' number of corner shared per tetr...

    Text Solution

    |

  9. CCl(4) is stable towards hydrolysis in water whereas SiCl(4) is easily...

    Text Solution

    |

  10. (CH(3))(2) SiCl(2) on hydrolysis and on subsequent polymerisation will...

    Text Solution

    |

  11. Silly putty is

    Text Solution

    |

  12. Water glass is:

    Text Solution

    |

  13. The phenomena 'etching' on glass is due to the formation of

    Text Solution

    |

  14. The structure and hybridisation of Si in Si(CH(3))(4) is

    Text Solution

    |

  15. Which of the following is used for the absorption of CO?

    Text Solution

    |

  16. (COOH)(2) overset("heat") (to) x ("gas')+Y("gas")+Z("gas") Y and Z b...

    Text Solution

    |

  17. Which of the following statement is correct ?

    Text Solution

    |

  18. H(2)SO(4) is not used for preparation of CO(2) from marble chips becau...

    Text Solution

    |

  19. On heating potassium ferrocyanide with concentrated sulphuric acid pro...

    Text Solution

    |

  20. A silicate anion in a mineral is a linear chain of three silicate tetr...

    Text Solution

    |