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The covalent and Van der wall's radii of...

The covalent and Van der wall's radii of chlorine respectively are

A

`1.80A^(0)` & `0.99A^(0)`

B

`0.99A^(0)` & `1.80 A^(0)`

C

`1.80 A^(0)` & `1.80A^(0)`

D

`0.99A^(0)` & `0.99A^(0)`

Text Solution

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The correct Answer is:
B
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NARAYNA-PERIODIC TABLE -All Questions
  1. In the isoelectronic species the ionic radii of N^(3-), O^(2-), F^(-) ...

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  2. Chloride ion and chlorine atom have

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  3. The covalent and Van der wall's radii of chlorine respectively are

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  4. The atomic radii of two elements "X" and "Y" are 0.72 A^(0) and 1.6A^(...

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  5. Among O,C,F,Cl and Br the increasing order of atomic radii is

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  6. The ionic size decreases in the order

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  7. The group of elements with highest second ionisation energy is

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  8. Which of the following transitions do represents first ionisation pote...

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  9. In a period element with large radius is a

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  10. The first, second, third and fourth, ionization potential values of an...

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  11. Ionization energy is high for

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  12. The removal of an electron is very difficult from

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  13. Which one of the following elements has the highest ionisation energy?

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  14. The ionization potential for hydrogen atom is 13.6 eV, the ionization ...

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  15. The IP(1) of O,S,RF & Cl are in the order of

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  16. The I.P(1)'s of N,P,O & S are in the order of

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  17. The correct order of ionization energies is

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  18. Configuration that shows the highest energy released when an electron ...

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  19. The electron affinity values of element A, C and D are respectively -1...

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  20. Energy is released during the formation of

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