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Why are diazonium salts of aromatic amin...

Why are diazonium salts of aromatic amines more stable than those of aliphatic amines?

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The diazonium salts of aromatic amines are more stable than those of aliphatic amines due to the dispersal of positive charge on the benzene ring.
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(a) Write the reactions involved in the following : (i) Hofmann bromamide degradation reaction. (ii) Diazotisation . (iii) Gabriel phthalimide synthesis (b) Give reasons : (i) (CH_(3))_(2)NH is more basic than (CH_(3))_(3)N in an aqueous solution. (ii) Aromatic diazonium salts are more stable than aliphatic diazonium salts .

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The origin of acidity and basicity in organic compound is great interest and provides an extensive comparison. Among hydrocarbons % a character is taken in aC Count while to decide the acidity, in simple aliphatic acids, more the number of alkyl groups, (+1 effect) less is the acidity & more the (-1 effect) groups larger the acidity and vice-versa in the case of simple alphatic bases. Benzoic acid is more stronger than carboxylic acid as benzoate ion is stablised more by resonance. Aromatic amines are less basic than apiphatic amine as the electron pair is less available in case of aromatic amines. The presence of solvent also plays a very important role and at time governs the order too. Amongst the following the most basic compound is -

The origin of acidity and basicity in organic compound is great interest and provides an extensive comparison. Among hydrocarbons % a character is taken in aC Count while to decide the acidity, in simple aliphatic acids, more the number of alkyl groups, (+1 effect) less is the acidity & more the (-1 effect) groups larger the acidity and vice-versa in the case of simple alphatic bases. Benzoic acid is more stronger than carboxylic acid as benzoate ion is stablised more by resonance. Aromatic amines are less basic than apiphatic amine as the electron pair is less available in case of aromatic amines. The presence of solvent also plays a very important role and at time governs the order too. Among the following compounds the strongest acid is

The origin of acidity and basicity in organic compound is great interest and provides an extensive comparison. Among hydrocarbons % a character is taken in aC Count while to decide the acidity, in simple aliphatic acids, more the number of alkyl groups, (+1 effect) less is the acidity & more the (-1 effect) groups larger the acidity and vice-versa in the case of simple alphatic bases. Benzoic acid is more stronger than carboxylic acid as benzoate ion is stablised more by resonance. Aromatic amines are less basic than apiphatic amine as the electron pair is less available in case of aromatic amines. The presence of solvent also plays a very important role and at time governs the order too. Which of the following orders regarding acid strength is correct ?

The origin of acidity and basicity in organic compound is great interest and provides an extensive comparison. Among hydrocarbons % a character is taken in aC Count while to decide the acidity, in simple aliphatic acids, more the number of alkyl groups, (+1 effect) less is the acidity & more the (-1 effect) groups larger the acidity and vice-versa in the case of simple alphatic bases. Benzoic acid is more stronger than carboxylic acid as benzoate ion is stablised more by resonance. Aromatic amines are less basic than apiphatic amine as the electron pair is less available in case of aromatic amines. The presence of solvent also plays a very important role and at time governs the order too. In the following compounds, the oreder of basicity

The origin of acidity and basicity in organic compound is great interest and provides an extensive comparison. Among hydrocarbons % a character is taken in aC Count while to decide the acidity, in simple aliphatic acids, more the number of alkyl groups, (+1 effect) less is the acidity & more the (-1 effect) groups larger the acidity and vice-versa in the case of simple alphatic bases. Benzoic acid is more stronger than carboxylic acid as benzoate ion is stablised more by resonance. Aromatic amines are less basic than apiphatic amine as the electron pair is less available in case of aromatic amines. The presence of solvent also plays a very important role and at time governs the order too. Which of the following is most acidic

ICSE-ORGANIC COMPOUNDS CONTAINING NITROGEN-EXERCISE (PART-II DESCRIPTIVE QUESTIONS- VERY SHORT ANSWER QUESTIONS )
  1. What is meant by unidentate, didentate and ambidentate ligands? Give t...

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  2. Why alkyl cyanides are soluble in water?

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  3. Write the structural formula of isobutyronitrile.

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  4. Why the alkyl cyanides possess higher boiling points than the correspo...

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  5. It is not possible to prepare aryl cyanides from aryl halides. Why?

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  6. Name the major product obtained when an alkyl halide is treated with s...

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  7. What is the industrial use of acrylonitrile?

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  8. Write the first hydrolysis product of alkanenitrile.

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  9. Which major product is formed in the reaction RCONH2 underset("Heat")o...

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  10. Which major product is formed in the reaction, RCN +H2 O2 overset(...

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  11. Why isocyanides are less soluble in water than the corresponding cyani...

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  12. Why boiling points of alkyl cyanides are higher than those of the corr...

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  13. Write the reducing agents which reduce alkyl cyanides to primary amine...

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  14. Give one use of acetonitrile.

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  15. Give the industrial importance of phenyl isocyanide.

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  16. What happens when phenyl cyanide is treated with a dilute mineral acid...

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  17. Write the chemical equation for the conversion of ethaneisonitrile to ...

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  18. Why is methylamine more basic than aniline?

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  19. Ethylamine is soluble in water whereas aniline is almost insoluble. Wh...

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  20. Why are diazonium salts of aromatic amines more stable than those of a...

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