CBSE Class 12-science Answered
Why ortho and para nitrophenols are more acidic than phenols.
Asked by | 19 Feb, 2013, 12:40: AM
Expert Answer
The nitro-group is an electron-withdrawing group. The presence of this group in the ortho or para position decreases the electron density in the O?H bond. As a result, it is easier to lose a proton. Also, the o-nitrophenoxide or p-nitrophenoxide ion formed after the loss of protons is stabilized by resonance. Hence, ortho and para nitrophenols are stronger acids than phenol.
Answered by | 19 Feb, 2013, 12:22: PM
Application Videos
-
Some Commercially import ...
This Video explains about properties and uses of methanol. It also gives in... -
Some Commercially impor ...
This Video explains about properties and uses of ethanol. It also gives inf...
Concept Videos
-
Preparation of Alcohols and Phenols
This video explains methods of preparation of primary, secondary and tertia... -
Properties of Alcohols ...
This video explains physical and chemical properties, its reactions and Luc... -
Characteristics of Phenols
This video explains the acidic nature of phenol, elctrophilic aromatic subs... -
Preparation of Ethers
This video explains the preparation and properties of Ethers. -
Preparation of Phenols
This video explains Phenols, its preparation.
CBSE 12-science - Chemistry
Asked by kavitabawane190 | 08 Mar, 2024, 05:24: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by rp0055293 | 07 Feb, 2024, 08:28: AM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by sanyaagrahari8888 | 28 Nov, 2023, 01:07: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by bithikapurkait09052005 | 24 Jun, 2022, 08:35: AM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by rohanm | 14 Feb, 2022, 04:49: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by vipulverma | 14 Feb, 2022, 04:44: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by kaziryan.05 | 23 Jun, 2021, 08:02: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by deepakatur454 | 28 Nov, 2020, 04:29: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by holebasubudihal | 09 Aug, 2020, 02:58: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by sulaikhasulu393 | 12 Jun, 2020, 09:34: PM
ANSWERED BY EXPERT
