Number of molecules from the following which | vedclass

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

Question

(B) The iodoform reaction is given by compounds containing the $CH_3CO-$ group or the $CH_3CH(OH)-$ group. $1$. Ethanol $(CH_3CH_2OH)$: Gives iodoform

Vedclass · Accepted Answer

$4$

Vedclass · Answer

(B) The iodoform reaction is given by compounds containing the $CH_3CO-$ group or the $CH_3CH(OH)-$ group. $1$. Ethanol $(CH_3CH_2OH)$: Gives iodoform test. $2$. Isopropyl alcohol $(CH_3CH(OH)CH_3)$: Gives iodoform test. $3$. Bromoacetone $(CH_3COCH_2Br)$: Gives iodoform test. $4$. $2-$Butanol $(CH_3CH(OH)CH_2CH_3)$: Gives iodoform test. $5$. $2-$Butanone $(CH_3COCH_2CH_3)$: Gives iodoform test. $6$. Butanal $(CH_3CH_2CH_2CHO)$: Does not give iodoform test. $7$. $2-$Pentanone $(CH_3COCH_2CH_2CH_3)$: Gives iodoform test. $8$. $3-$Pentanone $(CH_3CH_2COCH_2CH_3)$: Does not give iodoform test. $9$. Pentanal $(CH_3CH_2CH_2CH_2CHO)$: Does not give iodoform test. $10$. $3-$Pentanol $(CH_3CH_2CH(OH)CH_2CH_3)$: Does not give iodoform test. The molecules that do not give the iodoform reaction are: Butanal,$3-$Pentanone,Pentanal,and $3-$Pentanol. Total count = $4$.

Number of molecules from the following which cannot give the iodoform reaction is $:$ Ethanol,Isopropyl alcohol,Bromoacetone,$2-$Butanol,$2-$Butanone,Butanal,$2-$Pentanone,$3-$Pentanone,Pentanal,and $3-$Pentanol.

Similar Questions

In the above reaction,product $(B)$ is:

Product $(C)$ is

Identify $R', R''$ and $R'''$ for the following reaction: $R'R''C=O \xrightarrow{(i) R'''MgX, (ii) H_2O} 2-methylbutane-2-ol$

Which reagent is used to distinguish Acetophenone and Benzophenone?

Which reagent is suitable for the following transformation?

Vedclass Test Series

Exam Paper Generator

Online Exam Module