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प्रश्न
Arrange the following in increasing order of their basic strength :
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उत्तर
Reason:-
The -CH3 group will increase the electron density on the benzene ring because of its +I effect, while the NO2 group will decrease the electron density on the benzene ring because of its ‒I effect. Hence, the C6H5-NH2 molecule having -CH3 group will be more basic than C6H5-NH2. Also, it will be more basic than the C6H5-NH2 molecule with the NO2 group.
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: C2H5NH2, C2H5OH, (CH3)3N – in the increasing order of their boiling point
How will you convert Cl−(CH2)4−Cl into hexan-1, 6-diamine?
Arrange the following in increasing order of their basic strength:
C2H5NH2, C6H5NH2, NH3, C6H5CH2NH2 and (C2H5)2NH
Accomplish the following conversion:
Benzene to m-bromophenol
Give reason (CH3)2NH is more basic than (CH3)3N in an aqueous solution.
Arrange the following in increasing order of basic strength :
C6H5NH2, C6H5NHCH3, C6H5N(CH3)2
Which among the following has the highest boiling point?
Which one of the following compounds will liberate CO2, when treated with NaHCO3?
The correct order of decreasing basic strength of the given amines is:
