Order of reactivity of alcohols towards sodiu | vedclass

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

Question

(A) The reactivity of alcohols towards $Na$ metal depends on the acidity of the alcohol,as the reaction involves the release of $H^+$ ions to form alk

Vedclass · Accepted Answer

Primary $ > $ Secondary $ > $ Tertiary

Vedclass · Answer

(A) The reactivity of alcohols towards $Na$ metal depends on the acidity of the alcohol,as the reaction involves the release of $H^+$ ions to form alkoxides $(R-O^-Na^+)$.
The acidity of alcohols decreases as the number of alkyl groups attached to the carbon bearing the $-OH$ group increases due to the $+I$ effect of alkyl groups,which destabilizes the alkoxide ion.
Therefore,the order of acidity is: $	ext{Primary} > 	ext{Secondary} > 	ext{Tertiary}$.
Consequently,the order of reactivity towards $Na$ metal is: $	ext{Primary} > 	ext{Secondary} > 	ext{Tertiary}$.

Order of reactivity of alcohols towards sodium metal is

Similar Questions

In the esterification reaction of $p$-toluic acid with methanol $(CH_3^{18}OH)$,the product $A$ is:

What is the decreasing order of dehydration of the following compounds in the presence of conc. $H_2SO_4$?

Identify $A, B, C,$ and $D$ in the following reaction sequence:
$CH_3-CH_2-CH(OH)-CH_3$ $\xrightarrow{PBr_3} (A)$ $\xrightarrow{Mg, \text{ether}} (B)$ $\xrightarrow{CH_3CHO} (C)$ $\xrightarrow{H_3O^+} (D)$

At room temperature,the alcohol that does not react with Lucas reagent is:

Ethanol,when reacted with $PCl_5$,gives $A$,$POCl_3$,and $HCl$. $A$ reacts with silver nitrite $(AgNO_2)$ to form $B$ (major product) and $AgCl$. $A$ and $B$ are respectively:

Vedclass Test Series

Exam Paper Generator

Online Exam Module