Iodoform gives a precipitate with AgNO_3 on h | vedclass

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

Question

(C) The reaction of haloalkanes with $AgNO_3$ depends on the ease of formation of carbocations or the ease of breaking the $C-X$ bond. In iodoform $(C

Vedclass · Accepted Answer

The $C-I$ bond in iodoform is weak,whereas the $C-Cl$ bond in chloroform is strong

Vedclass · Answer

(C) The reaction of haloalkanes with $AgNO_3$ depends on the ease of formation of carbocations or the ease of breaking the $C-X$ bond. In iodoform $(CHI_3)$,the $C-I$ bond is much weaker than the $C-Cl$ bond in chloroform $(CHCl_3)$ due to the larger size of the iodine atom and lower bond dissociation energy. Therefore,$CHI_3$ easily releases $I^-$ ions which react with $Ag^+$ to form a yellow precipitate of $AgI$,whereas $CHCl_3$ does not readily release $Cl^-$ ions under these conditions.

Iodoform gives a precipitate with $AgNO_3$ on heating,but chloroform does not because ..........

Similar Questions

Which of the following is most reactive toward $S_N2$ reaction?

Which of the following reactions is expected to take place by the $S_N2$ mechanism?

Which of the following will most readily give the dehydrohalogenation product?

What is the product formed when $1$-bromo-$3$-chlorocyclobutane reacts with $2$ moles of sodium in ether?

Identify product $A$ in the following reaction:
$4-methylcyclohexyl bromide + OH^- \xrightarrow{S_N2} A$

Vedclass Test Series

Exam Paper Generator

Online Exam Module