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

Explain why MeNHX2 is stronger base than MeOH?

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प्रश्न

Explain why \[\ce{MeNH2}\] is stronger base than \[\ce{MeOH}\]?

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उत्तर

As the electronegative of oxygen is more than the electronegativity of a nitrogen atom, the \[\ce{O - H}\] bond is more polar than the \[\ce{N - H}\] bond, therefore \[\ce{MeOH}\] is stronger acod than \[\ce{MeNH2}\] or \[\ce{MeNH2}\] 2 is stronger base than \[\ce{MeOH}\]. 

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अध्याय 13: Amines - Multiple Choice Questions (Type - I) [पृष्ठ १८९]

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एनसीईआरटी एक्झांप्लर Chemistry Exemplar [English] Class 12
अध्याय 13 Amines
Multiple Choice Questions (Type - I) | Q 46 | पृष्ठ १८९

संबंधित प्रश्न

Arrange the following in increasing order of their basic strength in aqueous solution:

\[\ce{CH3NH2, (CH3)3N, (CH3)2NH}\]


Arrange the following:

Aniline, p-nitroaniline, p-methylaniline - in the increasing order of their basic strength


Write the structures of main products when aniline reacts with the following reagents : HCl


Arrange the following:

In increasing order of basic strength:

C6H5NH2, C6H5N(CH3)2, (C2H5)2NH and CH3NH2


Write a short note on the following:

Carbylamine reaction


Write the structures of the main products of the following reactions:


The correct increasing order of basic strength for the following compounds is ______.

(I)


(II)

(III)


The correct decreasing order of basic strength of the following species is ______.

\[\ce{H2O, NH3, OH-, NH^{-}2}\]


Account for the following:

Acylation of aniline is carried out in the presence of pyridine.


When methyl iodide is heated with ammonia, what is the product obtained?


When ethanol is mixed with ammonia and passed over alumina the compound formed is which compound?


A Solution of methyl amine shows which type of property with litmus paper?


Which of the following statement is true about methyl amine?


Which of the following is most basic?


What is the characteristic smell of liquid amines?


What is the correct decreasing order of the basic character of the three amines and ammonia?


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Among the following, which has the highest value of pKb?


State one reason for the following:

Alkylamine is soluble in water, whereas arylamine is insoluble in water.


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