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

Explain why MeNHX2 is stronger base than MeOH?

Advertisements
Advertisements

प्रश्न

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

टिप्पणी लिखिए
Advertisements

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 \[\ce{MeOH}\]. 

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 13: Amines - Multiple Choice Questions (Type - I) [पृष्ठ १८९]

APPEARS IN

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 chemical equations involved when aniline is treated with the following reagents: HCI


Arrange the following:

In decreasing order of basic strength in the gas phase:

C2H5NH2, (C2H5)2NH, (C2H5)3N and NH3


Write a short note on the following:

Carbylamine reaction


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


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


The following reaction takes place in the presence of:


Arrange the following in decreasing order of their basic strength:

C6H5NH2, C2H5NH2, (C2H5)2NH2, NH3


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?


Which of the following statement is true about methyl amine?


By the presence of a halogen atom in the ring, what is the effect of this on basic property of aniline?


What is the characteristic smell of liquid amines?


Give reasons for the following observation:

pKb of aniline is lower than the m-nitroaniline.


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


Arrange the decreasing order of pKb values.

\[\ce{C6H5NH2, C6H5NHCH3, C6H5CH2NH2, CH3NH2, NH3}\]


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×