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Which will have the maximum value of ele...

Which will have the maximum value of electron affinity `O^x` ,`O^y` ,`O^z`? (x , y and z have the values 0, -1 and -2 respectively)

A

`O^x`

B

`O^y`

C

`O^z`

D

All have equal

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PATHFINDER-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
  1. Consider the elements N, P, O, S and arrange them in order of increasi...

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  2. Why do halogens have high electron gain enthalpies (-DeltaH)?

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  3. Which will have the maximum value of electron affinity O^x ,O^y ,O^z? ...

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  4. The amount of energy when million atoms of iodine are completely conve...

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  5. Account for the large decreases in electron affinity between Li and Be...

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  6. The first ionisation enthalpy values of third period elements Na , Mg ...

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  7. Which of the following will have the most negative electron gain entha...

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  8. Give the correct order of electronegativity of central atom in followi...

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  9. Which of the following compound has highest value of bond length-

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  10. The electronegativities of F and H are 4 and 2.1 respectively . The pe...

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  11. Which of the following order is correct for acidic property:

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  12. Calculate the electronegativity of carbon from the following data: E...

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  13. Arrange the following in decreasing basic nature LiOH NaOH , RbOH , Cs...

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  14. Arrange the following compounds in increasing order of acidic strength...

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  15. The correct order of Van Der Waals radius of F , Cl and Br is

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  16. Which of the following series of element have most nearly the same ato...

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  17. The ionic radii of Li^+ , Be^(2+) and B^(3+) follow the order.

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  18. The size of the species Pb , Pb^(2+) , Pb^(4+) decreases as

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  19. Consider the following changes: M(s)rarr M(g) (1) M(g) rarr M^(2+) (...

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  20. N0/2 atoms of X(g) are converted into X^+ (g) by energy E1N0/(2) atoms...

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