Which of the following is most acidic alcohol?

The acidic nature of the alcohol increases with the decrease in the stability of carbocation. As methyl carbocation is least stable. Thus, $C{H_3}OH$ will be most acidic in nature.

Which is the most acidic alcohol?

Therefore, in the gas-phase, t-butanol is the most acidic alcohol, more acidic than isopropanol, followed by ethanol and methanol. In the gas phase, water is much less acidic than methanol, which is consistent with the difference in polarizibility between a proton and a methyl group.

Which of the following is most acidic ethanol?

The answer is O-nitrophenol. Ethanol is a strong alcohol due to strong hydrogen bonding present in it which makes it difficult to be deprotonated i.e. H+ ion is difficult to be removed.

Which of the following is most acidic?

Q. Which of the following is most acidic?

  • Benzyl alcohol. 15%
  • Cyclohexanol. 8%
  • Phenol. 14%
  • m-Chlorophenol. 63%

Which of the following is acidic alcohol?

The most acidic simple alcohols (methanol and ethanol) are about as acidic as water, and most other alcohols are somewhat less acidic.

Which is more acidic alcohol or water?

Ethanol is an alcohol. Alcohols, in general are weaker acids than water. This is because the OH group in alcohols is less polar than the OH group in water. … Also, the alkoxide ion is a better proton acceptor than the the hydroxide ion, suggesting that the alkoxides are stronger bases.

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Which is more acidic alcohol or phenol?

Phenols are much more acidic than alcohols because the negative charge in the phenoxide ion is not localized on the oxygen atom, as it is in an alkoxide ion, but is delocalized-it is shared by a number of carbon atoms in the benzene ring.

Which of the following is more acidic alcohol Mcq?

Which of the following is more acidic alcohol? Explanation: Resonance stabalizes the negative charge in phenol ion, negative charge is moving throughout. So, phenol is more acidic. 5.

Which is most acidic benzyl alcohol?

So phenol is more acidic than benzyl alcohol and cyclohexanol.

Which of the following acid is highest acidic strength Mcq?

Due to electron withdrawing nature of -NO2 group and ‘ortho effect’, o-nitrobenzoic acid has maximum acidic strength.