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

Accomplish the following conversion: Benzene to m-bromophenol

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प्रश्न

Accomplish the following conversion:

Benzene to m-bromophenol

रासायनिक समीकरणे/रचना
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उत्तर

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पाठ 9: Amines - Exercises [पृष्ठ २७९]

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एनसीईआरटी Chemistry Part 1 and 2 [English] Class 12
पाठ 9 Amines
Exercises | Q 9.8 (ii) | पृष्ठ २७९

संबंधित प्रश्‍न

Identify the weakest base amongst the following :

(a) p- methoxyaniline

(b) o-toluidine

(c) benzene - 1, 4 - diamine

(d) 4 - aminobenzoic acid


Arrange the following in increasing order of their basic strength :


How will you convert Benzene into aniline?


Arrange the following in increasing order of their basic strength:

C2H5NH2, C6H5NH2, NH3, C6H5CH2NH2 and (C2H5)2NH


Arrange the following in increasing order of their basic strength:

C2H5NH2, (C2H5)2NH, (C2H5)3N, C6H5NH2


Complete the following acid-base reaction and name the product:

\[\ce{CH3CH2CH2NH2 + HCl ->}\]


Complete the following acid-base reaction and name the product:

\[\ce{(C2H5)3N + HCl ->}\]


Account for the following:

Gabriel phthalimide synthesis is preferred for synthesising primary amines.


Give a plausible explanation for the following:

Why are aliphatic amines stronger bases than aromatic amines?


Complete the following reaction:

\[\ce{C6H5N2Cl + H3PO2 + H2O ->}\]


Give reason (CH3)2NH is more basic than (CH3)3N in an aqueous solution.


 Arrange the following in the increasing order of their pKvalues:

C6H5NH2, C2H5NH2, C6H5NHCH3


Choose the most correct option.

Which one of the following compounds has the highest boiling point?


Arrange the following compounds in increasing order of their boiling points.

Ethyl alcohol, Ethyl amine, Ethanoic acid, Ethane


Which of the following should be most volatile?


Which of the following have less melting point than amine?


Write short note on the following:

Ammonolysis


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