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The total number of valency electrons in...

The total number of valency electrons in `PO_(4)^(3-)` ion is

A

`32`

B

16

C

28

D

30

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-CHEMICAL BONDING-OBJECTIVE EXERCISE-2B
  1. The electronegativities of two elements are 1.0 and 3.5. Bond formed b...

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  2. Odd electron bond is not present in

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  3. The total number of valency electrons in PO(4)^(3-) ion is

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  4. The correct order of increasing covalent character is

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  5. The correct order of decreasing polarity is

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  6. Number of sigma and pi bonds present in tetracyanoethylene are

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  7. (A): Dinitrogen is chemically unreactive at ordinary temperature and i...

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  8. Given electronic configurations of four elements E1, E2, E3 and E4 ar...

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  9. Which of the following has both polar and non-polar covalent bonds ?

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  10. Carbondioxide is isostructural with

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  11. The number of o bonds formed between two carbon atoms in C2 H6 C2 H4 ...

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  12. The bonds present in K4 [Fe(CN)6 ]are

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  13. Which of the following combination is best explained by the coordinate...

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  14. The correct decreasing order of polarisability of halide ions is

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  15. The bonds present in carbonmonoxide are

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  16. In which of the following types of geometry, all the bond angles are n...

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  17. The type of hybrid orbitals used by chlorine atom in ClO(2)^(-) is,

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  18. The shape of tri-iodide ion is

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  19. The hybrid orbitals have a bond angle of 120^@. The perecentage of s-c...

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  20. In which of the following, carbon uses sp^3 hybrid orbitals only for b...

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