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Calculate the electronegativity of fluor...

Calculate the electronegativity of fluorine from the following data:
`E_(H-H) = 104.4 kcal mol^(-1), E_(F-F) = 36.6 kcal mol^(-1)`
`E_(H-F) = 134.3 kcal mol^(-1), chi_(H) = 2.1`

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Calculate the electronegativity of fluorine from following data : E_(H - H) = 104.2 kcal mol^(-1) E_(F - F) = 36.6 kcal mol^(-1) E_(H -F) = 134.6 kcal mol^(-1) Electronegativity of H is 2.05.

Calculate the electronegativity of fluorine form the following data : E_(H-H) = 104.2 kcal "mol"^(-1), E_(C-C) =83.1 kcal "mol"^(-1) . E_(C-H) =9.8.s kcal "mo"l^(-1) Electronegativity of H=2.1 .

The electronegativity of carbon from the following data is nearly E_(H - H) = 104.2 "kcal" mol^(-1) , E_(C-C) = 83.1 kcal mol^(-1) , E_(C-H) = 98.8 kcal mol^(-1) , X_(H) = 2.1

Calculate electronegativity of carbon at Pauling scale Given that : E_(H-H) =104 .2 kcal "mol"^(-1) E_(C-C) =83.1 kcal "mol"^(-1) , E_(C-H) =98.8 kcal "mol"^(-1) . Electronegativity of hydrogen =2.1 .

Calculate the resonance energy of gaseous benzene form the following data. BE(C-H) = 416.3 kJ mol^(-1) BE(C-C) = 331.4 kJ mol^(-1) BE(C=C) = 591.1 kJ mol^(-1) Delta_("sub")H^(Theta)(C,"graphite") = 718.4 kJ mol^(-1) Delta_("diss")H^(Theta)(H_(2),g) = 435.9 kJ mol^(-1) Delta_(f)H^(Theta) ("benzene", g) = 82.9 kJ mol^(-1)

Calculate the lattice energy from the following data (given 1 eV = 23.0 kcal mol^(-1) ) i. Delta_(f) H^(ɵ) (KI) = -78.0 kcal mol^(-1) ii. IE_(1) of K = 4.0 eV iii. Delta_("diss")H^(ɵ)(I_(2)) = 28.0 kcal mol^(-1) iv. Delta_("sub")H^(ɵ)(K) = 20.0 kcal mol^(-1) ltbvrgt v. EA of I = -70.0 kcal mol^(-1) vi. Delta_("sub")H^(ɵ) of I_(2) = 14.0 kcal mol^(-1)

MOTION-PERIODIC TABLE -Exercise - 3 | Level-I
  1. Arrange noble gases, in the increasing order of b.p.

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  2. Calculate E.N. of chlorine atom on Pauling scale if I.E. of CI^(-) is ...

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  3. Calculate the electronegativity of fluorine from the following data: ...

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  4. The IE values of Al((g)) = Al^(+) +e is 577.5 kJ mol^(-) and DeltaH fo...

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  5. How many chlorine atoms will be ionised Cl to Cl^(-) + e^(-) by the en...

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  6. For the gaseous reaction , K((g)) + F((g)) to K^(+) + F^(-) , DeltaH w...

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  7. The ionisation potentials of atoms A and B are 400 and 300 kcal mol^(-...

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  8. The As-Cl bond distance in AsCl(3) is 2.20 Å. Estimate the SBCR (singl...

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  9. The Pt-Cl distance has been found to be 2.32 Å in several crystalline ...

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  10. A mixture contains F and Cl atoms. The removal of an electron from eac...

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  11. Arrange the following ions Na^(+) , Mg^(2+) , Al^(3+) in increasing ...

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  12. Arrange the following ions Na^(+) , Mg^(2+) , Al^(3+) in increasing ...

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  13. Arrange the following ions Na^(+) , Mg^(2+) , Al^(3+) in increasing ...

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  14. Arrange the following ions Na^(+) , Mg^(2+) , Al^(3+) in increasing ...

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  15. Arrange the following ions Na^(+) , Mg^(2+) , Al^(3+) in increasing ...

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  16. Arrange following oxides in increasing acidic nature Li(2) O , BeO ,...

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  17. Which oxide is more basic, MgO or BaO? Whay?

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  18. The basic nature of hydroxides of group 13 (III-A) decreases progressi...

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  19. Based on location in P.T. which of the following would you expect to b...

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  20. Two elements A and B are such that Bond energy of A-A,B-B & A-B are re...

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