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Which is correct in the following:...

Which is correct in the following:

A

Radius of Cl atom is 0.09`oversetoA` while that of Cl ion is `1.54oversetoA`

B

Radius of Na atom is 0.09`oversetoA` while that of Cl ion is `1.54oversetoA`

C

Radius of Cl atom is 0.95`oversetoA` while that of `Cl^-` ion is `0.81oversetoA`

D

Radius of Na atom is 0.95`oversetoA` while that of `Na^+` ion is `1.54oversetoA`

Text Solution

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The correct Answer is:
B
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PATHFINDER-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
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  2. A M(2+) ion derived from a metal in the first transition metal series ...

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  3. Which is correct in the following:

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  4. The correct order of atomic size of C N P S follows the order

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  5. Match the following columns

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  6. The ionic radii of N^(3-) , O^(2-) and F^- are respectively given by

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  7. In which of the following compounds maganese shows maximum radius

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  8. Arrange in the increasing order of atomic radii of the following eleme...

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  9. The correct order of size would be

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  10. Atomic radii of fluorine and Neon in Angstrom units are given by

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  11. Which of the following has largest radius

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  12. Arrange the elements in increasing order of atomic radius Na , Rb , K ...

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  13. Consider the isoelectronic series: K^+ , S^(2-) , Cl^- andCa^(2+) the ...

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  14. Highest size will be of

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  15. Ionization potential of Na would be numerically the same as

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  16. The IP1 , IP2 , IP3 , IP4 and IP5 of an element are 7.1 , 14.3 , 34.5 ...

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  17. The screening effect of d-electrons is

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  18. Correct orders of IE1 are (i) Li lt B lt Be lt C (ii) O lt N lt F ...

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  19. The maximum tendency to form unlpositive ion is for the element with t...

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  20. The second ionisation potentials in electron volts of oxygen and fluor...

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