Rank the following compounds in the order of | vedclass

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

Question

(A) The acidic strength of a compound is directly proportional to the stability of its conjugate base.$(I)$ Cyclohexanol forms a cyclohexoxide ion $(C

Vedclass · Accepted Answer

$II < I < III$

Vedclass · Answer

(A) The acidic strength of a compound is directly proportional to the stability of its conjugate base.$(I)$ Cyclohexanol forms a cyclohexoxide ion $(C_6H_{11}O^-)$.$(II)$ Cyclohexylamine forms a cyclohexylamide ion $(C_6H_{11}NH^-)$.$(III)$ Phenol forms a phenoxide ion $(C_6H_5O^-)$,which is resonance-stabilized.Comparing the stability of conjugate bases:$C_6H_{11}NH^-$ is the least stable because nitrogen is less electronegative than oxygen.$C_6H_{11}O^-$ is more stable than $C_6H_{11}NH^-$.$C_6H_5O^-$ is the most stable due to resonance stabilization.Therefore,the order of increasing acidity is: $II < I < III$.

Rank the following compounds in the order of increasing acidity:
$(I)$ Cyclohexanol
$(II)$ Cyclohexylamine
$(III)$ Phenol

Similar Questions

An organic compound with molecular formula $C_7H_8O$ dissolves in $NaOH$ and gives a characteristic colour with $FeCl_3$. On treatment with bromine,it gives a tribromo derivative $C_7H_5OBr_3$. The compound is

Phenol reacts with $CHCl_3$ and $NaOH$ (at $340 \ K$) to give

Which among the following compounds has the highest solubility in water?

Identify the product $(A)$ obtained in the following reaction.
Phenol + concentrated $HNO_3$ $\xrightarrow[H_2SO_4]{\text{concentrated}}$ $A$

The rate of electrophilic substitution reaction in phenol is -

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Rank the following compounds in the order of increasing acidity:$(I)$ Cyclohexanol$(II)$ Cyclohexylamine$(III)$ Phenol