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The electron affinity of chlorine atom i...

The electron affinity of chlorine atom is 3.7eV how much energy in Kcal is released when 2g of chlorine is completely converted to `Cl^-` ion in a gaseous state?

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4.8 kcal
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PATHFINDER-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
  1. Atomic radius of F(g) and F^-(g) are 72 and 136 pm respectively calcul...

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  2. Calculate the electronegativity value of chlorine in Muliken's scale g...

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  3. The electron affinity of chlorine atom is 3.7eV how much energy in Kca...

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  4. The ionic radii (in oversetoA )of N^(3-),O^(2-) and F^- are respective...

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  5. Amongst Be,B,Mg and Al the second ionization potential is maximum for

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  6. Ionization potential values of noble gases decrease down the group wit...

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  7. The formation of the oxide ion O^2-(g) from oxygen atom requires first...

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  8. The correct arrrangement for the ions in the incresaing order of their...

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  9. For the properties mentioned below the correct trend for the different...

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  10. Which of the following is a transition element as per the ground state...

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  11. Which of the following option is the correct order for the basic stren...

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  12. The plot of square root of frequency of X ray emitted against atomic n...

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  13. Amongst the following select the element having highest ionization ent...

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  14. The first ionisation potential of Na is 5.1 eV the value of electron g...

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  15. Smallest among these species is

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  16. Which among the following has the highest ionisation potential?

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  17. Order of electron affinity of F,Cl,Br and I is

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  18. The correct order of electronegativity of N,O,F and P is

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  19. The electron affinity of Be is almost similar to that of

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  20. bond order of 1.5 is shown by

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