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The ionic radii of isoelectronic species...

The ionic radii of isoelectronic species 'N^(3-), O^(2-)' and 'F^-' in 'A^0' are in the order

A

1.36, 1.40, 1.71

B

1.36, 1.71, 1.40

C

1.71, 1.40, 1.36

D

1.71, 1.36, 1.40

Text Solution

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The correct Answer is:
C
1.71, 1.40, 1.36
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BRILLIANT PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-LEVEL-I
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  2. The general electronic configuration of transition elements is:

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  3. The ionic radii of isoelectronic species 'N^(3-), O^(2-)' and 'F^-' in...

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  4. Which of the following is not isoelectronic series:

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  5. The radius of isoelectronic series

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  6. In a period, the elements having least melting point are:

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  7. Which of the following represents a correct sequence of electronegativ...

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  8. Which of the following order of atomic/ionic radius is not correct

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  10. In which of the following pairs, the ionisation energy of the first sp...

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  11. The correct order of stability of Al^(+), Al^(+2), Al^(+3) is

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  12. Which of the following transitions involves maximum amount of energy?

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  13. Which order is wrong:

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  14. Decreasing order of size of ions is:

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  16. The correct order of ionization energies of F^(-), Cl^(-), F and Cl is

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  17. Lanthanoid contraction is caused due to:

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  18. Which of the following statements is correct with respect to the prope...

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  19. The elements which occupy the peaks of ionization energy curve, are

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