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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Complete the following reaction: C6H5NH2 + H2SO4 (conc.)

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प्रश्न

Complete the following reaction:

\[\ce{C6H5NH2 + H2SO4 (conc.)}\]

रासायनिक समीकरण/संरचनाएँ
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उत्तर १

\[\ce{\underset{Aniline}{C6H5NH2} + H2SO4 (conc.) -> \underset{Anilinium hydrogen sulphate}{C6H5\overset{+}{N}H3HS\overset{-}{O}_4}}\]

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उत्तर २

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अध्याय 9: Amines - Exercises [पृष्ठ २८०]

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एनसीईआरटी Chemistry Part 1 and 2 [English] Class 12
अध्याय 9 Amines
Exercises | Q 9.11 (iii) | पृष्ठ २८०

संबंधित प्रश्न

Which among the following molecular formulae represents urotropine?

(a) C6H12N4

(b) C6H24H4                    

(c) C6H12N4O2

(d) C6H24N4O2


Write the IUPAC name of the following compound and classify it as primary, secondary and tertiary amine.

CH3NHCH(CH3)2


Write the IUPAC name of the following compound and classify it as primary, secondary and tertiary amine.

C6H5NHCH3


Write the IUPAC name of the following compound and classify it as primary, secondary and tertiary amine.

(CH3CH2)2NCH3


Give one chemical test to distinguish between the following pair of compounds.

Secondary and tertiary amines


How will you convert ethanamine into methanamine?


How will you convert methanamine into ethanamine?


Accomplish the following conversion:

Aniline to 2, 4, 6-tribromofluorobenzene


Accomplish the following conversion:

Aniline to benzyl alcohol


An aromatic compound ‘A’ on treatment with aqueous ammonia and heating forms compound ‘B’ which on heating with Br2 and KOH forms a compound ‘C’ of molecular formula C6H7N. Write the structures and IUPAC names of compounds A, B and C.


Complete the following reaction:

\[\ce{C6H5N2Cl + C2H5OH ->}\]


Complete the following reaction:

\[\ce{C6H5NH2 + (CH3CO)2O ->}\]


Complete the following reaction:

\[\ce{C6H5N2Cl ->[(i) HBF4][(ii) NaNO2/Cu, \Delta]}\]


Give reasons  Although –NH2 is o/p directing group, yet aniline on nitration gives a significant amount of m-nitroaniline


Do the following conversions in not more than two steps :

Propanone to Propene


Write the IUPAC name of the given compound :


An organic compound (A) with molecular formula C3H7NO on heating with Br2 and KOH forms a compound (B). Compound (B) on heating with CHCl3 and alcoholic KOH produces a foul-smelling compound (C) and on reacting with C6H5SO2Cl forms a compound (D) which is soluble in alkali. Write the structure of (A), (B), (C) and (D).


Do the following conversions in not more than two steps:


Predict the product 'A' in the following reaction.

\[\ce{\underset{(Acetyl chloride)}{CH3COCl}->[H2][Pd-BaSO4]A + HCl}\]


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