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

Classify the following amine as primary, secondary or tertiary: (C2H5)2CHNH2

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प्रश्न

Classify the following amine as primary, secondary or tertiary:

(C2H5)2CHNH2

विकल्प

  • Primary

  • Secondary

  • Tertiary

MCQ
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उत्तर

Primary

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अध्याय 9: Amines - Intext Questions [पृष्ठ २६२]

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एनसीईआरटी Chemistry Part 1 and 2 [English] Class 12
अध्याय 9 Amines
Intext Questions | Q 9.1 (iii) | पृष्ठ २६२

संबंधित प्रश्न

In the following 

The compound ‘B’ is _______.
(A) Propan–1–amine

(B) Propan–2–amine

(C) Isopropylamine

(D) Dimethylamine


Give reasons for the following:

CH3NH2 is more basis than C6H5NH2.


Choose the most correct option.

Which type of amine does produce N2 when treated with HNO2?


What are amines?


How are amines classified depending on the functional group? Give one example of each class of amines.


A tertiary amine is an organic compound ____________.


Which of the following amines is most basic in nature in aqueous phase?


Assertion: Acetamide on reaction with KOH and bromine gives acetic acid.

Reason: Bromine catalyses hydrolysis of acetamide.


How will you convert nitrobenzene into m-nitro aniline?


Write a short note on the following:

Gabriel phthalimide synthesis


How will you distinguish between primary secondary and tertiary aliphatic amines?


Arrange the following.

In decreasing order of basic strength in gas phase (C2H5)NH2, (C2H5)NH, (C2H5)3N and NH3.


Arrange the following.

In decreasing order of the pKb values C2H5NH2, C6H5NHCH3, (C2H)2NH and CH3NH2.


Arrange the following.

Increasing order of basic strength C6H5NH2, C6H5N(CH3)2, (C2H5)2NH and CH3NH2.


How will you convert diethylamine into N, N-diethyl acetamide?


The following amine can be classified as (C2H5)2NH:


The amine formed from an amide by mean of bromine and alkali has how many number of carbon atoms?


Write short note on the following:

Ammonolysis


Write short note on the following.

Ammonolysis


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