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The electron affinity of Be is almost si...

The electron affinity of Be is almost similar to that of

A

Li

B

B

C

Na

D

Ne

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PATHFINDER-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
  1. Order of electron affinity of F,Cl,Br and I is

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

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

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  4. bond order of 1.5 is shown by

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  5. Which of the following species contains three bond pairs and one lone ...

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  6. The pair of species with the same bond order is

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  7. Four diatomic species are listed identify the correct order in which t...

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  8. The increasing order of the ionic radii of the given isoelectronic spe...

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  9. the strongest base of the following is

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  10. The correct order of acidic strength is

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  11. Which of the following is not a periodic property?

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

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  13. The correct order of ionisation energy of C,N,O and F is

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  14. Berylium shows diagonal relationship with

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  15. Which of the following have the largest ionic size?

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  16. Which of the following is correct?

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  17. The electron affinity of halogens are F=322 Cl=349 Br=324,I=295kJ mol^...

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  18. Which on of the following pairs is isostructural (i.e.having the same ...

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  19. Which of the following statement is wrong?

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  20. Which one of the following orders presents to the correct sequences of...

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