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Which of the following two elements in t...

Which of the following two elements in the periodic table are expected to combine in the most violent fashion?

A

H and O

B

Cl and F

C

Mg and N

D

Cs and F

Text Solution

Verified by Experts

The correct Answer is:
A
Cs is the most electro-postive element and F is the most electronegativity element.
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DINESH PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-All Questions
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  2. The electronic configuration of the atom having maximum difference in ...

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  3. Which of the following two elements in the periodic table are expected...

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  4. An element X belongs to fourth period and fifteenth group of the perio...

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  5. The electronic configuration of the element with maximum electron affi...

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  6. The first ionization energy of oxygen is less than that of nitrogen. W...

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  7. The number of unpaired electrons in gaseous species of Mn^(3+), Cr^(3+...

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  8. Which is the wrong order for the stated property ? .

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  9. Lattice energy of an ionic compound depedns upon :

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  10. Which one of the following order is correct for the first ionisation e...

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  11. Correct sequence of increasing order of ionization energy is

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  12. Which of the following species has the highest electron affinity?

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  13. The ratio of the radii of the nucleons of .(2)^(4)He and .(1)^(1)H is

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  14. The ionisation potential of hydrogen atom is 13.6 volt. The energy req...

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  15. The first ionisation potential of Na,Mg,Al and Si are in the order

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  16. What is the correct decreasing order of ionic radii of following ions?

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  17. Generally, the first ionization energy increases along a period. But t...

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  18. The correct order of decreasing ionic radii among the following isoele...

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  19. Among the following, the third ionisation energy is highest for

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  20. Which of the element is expected to have lowest first ionisation entha...

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