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X((g))+e rarr X((g))^(-) +E, Here ''E'' ...

`X_((g))+e rarr X_((g))^(-) +E`, Here ''E'' is

A

First electron affinity

B

First ionisation energy

C

Second electron affinity

D

Second ionisation energy

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The correct Answer is:
A
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NARAYNA-PERIODIC TABLE -All Questions
  1. The element with high electron affinity is

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  2. The electron affinity of an atom is numerically equal to the

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  3. X((g))+e rarr X((g))^(-) +E, Here ''E'' is

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  4. The electron affinity of sulphur is -200" kJ/mole". Then the electron ...

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  5. Among the following electronic configurations which one will have high...

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  6. The electron affinity of X is equal in magnitude with the ionisation p...

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  7. The magnitude of electron affinity depends upon

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  8. Among the following electronic configurations which one will have low ...

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  9. The correct electron affinity order of N,O,S,Cl is:

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  10. In which of the following process maximum energy is released

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  11. Which of the following elements have relatively high electronegativiti...

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  12. Which of the following is the second most electronegative element?

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  13. Element with lowest electronegativity is

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  14. A correct variation in the electronegativity value of atoms is

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  15. The most polar bond is

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  16. A qualitative measure of the ability of an atom into attract shared el...

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  17. Of the following elements, which one has the low electronegativity

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  18. Valency and oxidation number of nitrogen in N(2)O(5)

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  19. Two elements A and B have the following electronic configurations. The...

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  20. A metal forms a chloride with the formula MCl(2). Formula of Phosphori...

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