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The total number of valence electrons in...

The total number of valence electrons in `4. 2g` of ` N_3^-` ion are :

A

2.2 N

B

4.2 N

C

1.6 N

D

3.2 N

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The correct Answer is:
C
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MOTION-CHEMICAL BONDING -EXERCISE -2 LEVEL I
  1. The total number of valence electrons in 4. 2g of N3^- ion are :

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  2. PCl5 exists but NCl5 does not because :

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  3. During the complete combustion of methane CH(4), what change in hybrid...

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  4. Hybridisation is the mixing of atomic orbital of comparable energy and...

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  5. Hybridisation is the mixing of atomic orbital of comparable energy and...

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  6. Hybridisation is the mixing of atomic orbital of comparable energy and...

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  7. What is hybridisation of central atom of anionic part of PBr(5) in cry...

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  8. What is the difference between bond angles in cationic species of PCl(...

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  9. All possible bond angles in anionic part of PCl(5) are

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  10. (C–Cl) bond in CH2= CH–Cl(vinyl chloride) is stabilized in the same wa...

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  11. In which of the following case central atom-F bond has partial double ...

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  12. Which of the following are isoelectronic and isostructural ? NO3^(-)...

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  13. Which is correct statement ? As the s-character of a hybrid orbital ...

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  14. Oxidation state of 'S' in peroxodisulphuric acid and sodium tetrathion...

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  15. How many unpaired electrons are present in N2^+ ?

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  16. Which moleucle is T-shaped ?

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  17. Match list I with list II and select the correct answer :

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  18. What is the state of hybridisation of Xe in cationic part of solid XeF...

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  19. Si(2)O(7)^(6-) anion is obtained when:

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  20. Hydrogen bonding originates from the dipole-dipole interaction between...

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