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Which of the following is the correct re...

Which of the following is the correct representation of electon dot structure of nitrogen ?

A

`:overset(..)(N):overset(..)(N):`

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
D
Electronic configuration of N (atomic number 7) is `underset(2)K" "underset(5)L`
Therefore, it needs three more electrons to complete its octet. Each nitrogen atom shares three electrons to form a molecule of `N_(2)` as
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NCERT EXEMPLAR-CARBON AND ITS COMPOUNDS-Carbon And Its Compounds
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  2. The soap molecule has a

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  3. Which of the following is the correct representation of electon dot st...

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  4. Structural formula of ethyne is

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  5. Indentify the unsaturated compounds from the following. (i) Propane ...

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  6. Chlorine reacts with saturated hydrocarbons at room temperature in the

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  7. In the soap micelles

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  8. Pentane has the molecular formula C(5)H(12). It has

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  9. Structural formula of benzene is

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  10. Ethanol reacts with sodium and forms two products. These are

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  11. The correct structural formula of butanoic acid is

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  12. Vinegar is a solution of

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  13. Mineral acids are stronger acids than carboxylic acids because (i) m...

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  14. Carbon forms four covalent bonds by sharing its four valence electrons...

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  15. The correct electron dot structure of a water molecule is

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  16. Which of the following is not a straight chain hydrocarbon ?

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  17. Which amond the following are unsaturated hydrocarbons ? (i) H(3)C-C...

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  18. Which of the following does not belong to the same homologous series ?

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  19. The name of the compound of CH(3)-CH(2)-CHO ;

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  20. The heteroatoms present in CH(3)-CH(2)-O-CH(2)-CH(2)Cl (i) oxygen,...

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