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Amongst the following elements (whose e...

Amongst the following elements (whose electronic configuration an given below) the one having highest ionization energy is

A

`[Ne]3s^(2)3p^(1)`

B

`[Ne]3s^(2)3p^(3)`

C

`[Ne]3s^(2)3p^(2)`

D

`[Ar]3d^(10)4s^(2)4p^(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
The emement is phosphous (P) and it has the highest ionisation enthalpy.
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DINESH PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE -MULTIPLE CHOICE QUESTIONS (TYPE -1)
  1. In which of the following substances will hydrogen bond be strongest ?

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  2. In which of the following substances will hydrogen bond be strongest?

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  3. If the electronic configuration of an element is 1s^(2)2s^(2)2p^(2)3s^...

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  4. Which of the folowing angles corresponds to sp^(2) hybridisation ?

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  5. Stable from of A may be represented by the formula :

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  6. Stable from of C may be represented by the formula :

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  7. The molecular formula of the compound formed from B and C will be :

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  8. The bond between B and C will be

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  9. Which of the following orderof energies of molecular orbitals of N(2) ...

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  10. Which of the following statement is not correct from the view point of...

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  11. Which of the following options represents the correct bond order? Th...

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  12. The electronic configuration of the outer most shell of the most elect...

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  13. Amongst the following elements (whose electronic configuration an gi...

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  14. Which of the following attain the linear structure ?

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  15. CO is isoelectronic with

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  16. Which of the following species have the same shape?

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  17. Which of the following statements are correct about CO(3)^(2-)?

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  18. Dimagnetic species are those which contain no unpaired electrons. Whic...

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  19. Species having same bond order are

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  20. Which of the following statements are not correct?

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