why p nitrophenol is more acidic than phenol?

why p nitrophenol is more acidic than phenol?
The p- nitrophenol is more acidic than phenol because the deactivating nature of nitro group and after loosing the protons it makes more resonance stabilization as nitro group is having strong deactivating nature so it attracts electrons towards it.
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Is phenol more acidic than P nitrophenol?
In p - nitrophenol, after the releasing of H + ions, the negative charge on the phenoxide ion will be stabilized by strong –M effect of nitro group in the para position. So, the conjugate base is more stable than phenol. So, p - nitrophenol is more acidic than phenol.
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Why is Nitrophenol more acidic than ortho nitro phenol?
p - nitrophenol m- nitrophenol o-nitrophenol. d. ... Thus, ortho and para - nitrophenols are more acidic than m- nitrophenol is a little less acidic than p - nitrophenol because of intramolecular hydrogen bonding which makes the loss of a proton difficult to remove.
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Why P nitrophenol is a stronger acid than phenol?
So, the electron density in the O-H bond of p - nitrophenol decreases relative to the O-H bond of phenol. ... The decrease in electron density of the O-H bond of p - nitrophenol, the polarity of O-H bond is decreases and in turn make it more acidic than phenol.
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Why para nitrophenol is more stronger acid than phenol and para cresol?
The - CH3 is attached to the para position of phenol. We know that the methyl group in cresol is electron-donating. ... Therefore, it cannot give out H + ions. Therefore, the correct answer is that the - NO2 decreases the electron density on the oxygen of the O-H group making p - nitrophenol a stronger acid.
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