Which of the following alcohols is the most a | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The acidity of alcohols depends on the stability of the alkoxide ion formed after the release of a proton $(H^+)$.Alkyl groups are electron-donati

Vedclass · Accepted Answer

$CH_3OH$

Vedclass · Answer

(C) The acidity of alcohols depends on the stability of the alkoxide ion formed after the release of a proton $(H^+)$.Alkyl groups are electron-donating ($+I$ effect) in nature.As the number of alkyl groups attached to the carbon atom bearing the $-OH$ group increases,the electron density on the oxygen atom increases due to the $+I$ effect.This destabilizes the alkoxide ion,thereby decreasing the acidic strength.The order of acidity is: $CH_3OH > CH_3CH_2OH > (CH_3)_2CHOH > (CH_3)_3COH$.Therefore,$CH_3OH$ is the most acidic.

Which of the following alcohols is the most acidic?

Similar Questions

When benzyl alcohol is oxidised with $KMnO_4$,the product obtained is

What will be $A$,$B$,$C$,and $D$ in the following reaction sequence?
Cyclohexanol $\xrightarrow[H_2SO_4]{CrO_3} A$ $\xrightarrow[(ii) H_3O^+]{(i) CH_3MgI} B$ $\xrightarrow{\Delta, H_2SO_4} C$ $\xrightarrow[(ii) H_2O_2, NaOH]{(i) (BH_3)_2} D$

Which of the following reacts with $HBr$ at a faster rate?

Which base is strong enough to convert $(CH_3)_3COH$ into $(CH_3)_3CONa$ in a reaction that goes to completion?

Compound $A$ and $C$ in the following reaction are
$CH_3CHO$ $\xrightarrow[(i) \, CH_3MgBr]{(ii) \, H_2O} A$ $\xrightarrow{H_2SO_4, \Delta} B$ $\xrightarrow{\text{Hydroboration-Oxidation}} C$

Vedclass Test Series

Exam Paper Generator

Online Exam Module