Home
Class 12
CHEMISTRY
Calculate the electronegativity of silic...

Calculate the electronegativity of silicon atom using Allred-rochow's method. If covalent radius of silicon is 1.0 A. (rounded in nearest integer value).

Text Solution

Verified by Experts

The correct Answer is:
2
Promotional Banner

Topper's Solved these Questions

  • PERIODIC PROPERTIES

    VK JAISWAL ENGLISH|Exercise Level 2|102 Videos

  • PERIODIC PROPERTIES

    VK JAISWAL ENGLISH|Exercise MATCH THE COLUMN|11 Videos

  • PERIODIC PROPERTIES

    VK JAISWAL ENGLISH|Exercise ASSERTION-REASON TYPE QUESTIONS|36 Videos

  • p-BLOCK ELEMENTS

    VK JAISWAL ENGLISH|Exercise SUBJECTIVE PROBLEMS|35 Videos

  • QUALITATIVE INORGANIC ANALYSIS

    VK JAISWAL ENGLISH|Exercise SUBJECTIVE PROBLEMS|4 Videos

Similar Questions

Explore conceptually related problems

Calculate the electonegativity of silicon using Allred -Rochow method .(Covalent radius of silicoan =1.175Å) .

If the covalent radius of silicon is 1.175 Å then its elec-tronegativity value is

The values of electronegativity of atom A and B are 1.20 and 4.0 respectively. The percentage of ionic character of A-B bond is nearly

Mulliken defined the electronegativity of an atom as the arithmetic mean of its ionisation energy and electron affinity. X_(A)=(1)/(2)(I.P.+E.A.) One more relationship given by him, if the values are given in eV is X_(A)=("Ionisation potential"+ "Electron affinity")/(5.6) When there is pure covalent bond between A-B ((IP)_(A)+(EA)_(A))/(5.6)=((IP)_(B)+(EA)_(B))/(5.6) implies X_(A)=X_(B) Pauling's Electronegativity scale is based on

Mulliken defined the electronegativity of an atom as the arithmetic mean of its ionisation energy and electron affinity. X_(A)=(1)/(2)(I.P.+E.A.) One more relationship given by him, if the values are given in eV is X_(A)=("Ionisation potential"+ "Electron affinity")/(5.6) When there is pure covalent bond between A-B ((IP)_(A)+(EA)_(A))/(5.6)=((IP)_(B)+(EA)_(B))/(5.6) implies X_(A)=X_(B) According to Mulliken, electronegativity depends on

Two ampere current is passed through a solution of Zn^(+2) for 6 hours using steel cathode. Calculate the weight of zinc that can be plated on the cathode. If the cathode has a surface of 1//m^(2) and the radius of zinc atom is 0.625Å. What is the thickness of coating layer?

In the experiment for the determination of the speed of sound in air using the resonance column method, the length of the air column that resonates in the fundamental mode, with a tuning fork is 0.1m . When this length is changed to 0.35m , the same tuning fork resonates with the first overtone. Calculate the end correction.

In the experiment for the determination of the speed of sound in air using the resonance column method, the length of the air column that resonates in the fundamental mode, with a tuning fork is 0.1m . When this length is changed to 0.35m , the same tuning fork resonates with the first overtone. Calculate the end correction.

Mulliken defined the electronegativity of an atom as the arithmetic mean of its ionisation energy and electron affinity. X_(A)=(1)/(2)(I.P.+E.A.) One more relationship given by him, if the values are given in eV is X_(A)=("Ionisation potential"+ "Electron affinity")/(5.6) When there is pure covalent bond between A-B ((IP)_(A)+(EA)_(A))/(5.6)=((IP)_(B)+(EA)_(B))/(5.6) implies X_(A)=X_(B) When there is formation of overset(delta-)(A)-overset(delta+)(B) bond then condition will be

Find the electronegativity of lead with the help of the given valus. Screening consitant (sigma) of Pb = 76.70 . Atomic number of lead = 82 and covalent radius of Pb = 5.3 Å

VK JAISWAL ENGLISH-PERIODIC PROPERTIES-SUBJECTIVE PROBLEMS
  1. The number of electrons for Zn^(2+) cation that have the value of azim...

    Text Solution

    |

  2. Calculate the electronegativity of silicon atom using Allred-rochow's ...

    Text Solution

    |

  3. If heat of solution for AB(s) is -0.95xx10^(x) kcal/mol and lattice en...

    Text Solution

    |

  4. Consider the following Borh-Habber's cycle for formation of MX(3)(s). ...

    Text Solution

    |

  5. Calculate value of -U/100, for AB(s), from following data of Born-Habe...

    Text Solution

    |

  6. Consider the following orders: (i) HF gt HCl gt HBr gt HI: Lewis bas...

    Text Solution

    |

  7. Find out total number of representative elements in the given element:...

    Text Solution

    |

  8. An element 'X' has its electronic configuration of 'K' shell is (n-5)s...

    Text Solution

    |

  9. if value of spin quantum number(s)=-1//2,0,+1//2 then calculate number...

    Text Solution

    |

  10. How many pairs are, in which first species has lower ionisation enegy ...

    Text Solution

    |

  11. Total number of element(s) which have only single oxidation state (oth...

    Text Solution

    |

  12. The number of electrons for Zn^(2+) cation that have the value of azim...

    Text Solution

    |

  13. Calculate the electronegativity of silicon atom using Allred-rochow's ...

    Text Solution

    |

  14. If heat of solution for AB(s) is -0.95xx10^(x) kcal/mol and lattice en...

    Text Solution

    |

  15. Consider the following Borh-Habber's cycle for formation of MX(3)(s). ...

    Text Solution

    |

  16. Calculate value of -U/100, for AB(s), from following data of Born-Habe...

    Text Solution

    |

  17. Consider the following orders: (i) HF gt HCl gt HBr gt HI: Lewis bas...

    Text Solution

    |

  18. Find out total number of representative elements in the given element:...

    Text Solution

    |

  19. An element 'X' has its electronic configuration of 'K' shell is (n-5)s...

    Text Solution

    |

  20. if value of spin quantum number(s)=-1//2,0,+1//2 then calculate number...

    Text Solution

    |