Which of the following will not form a yellow | vedclass

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

Question

(A) The formation of a yellow precipitate on heating a compound with an alkaline solution of iodine is known as the iodoform reaction.This test is pos

Vedclass · Accepted Answer

$CH_3OH$

Vedclass · Answer

(A) The formation of a yellow precipitate on heating a compound with an alkaline solution of iodine is known as the iodoform reaction.This test is positive for compounds containing the $CH_3CO-$ group or the $CH_3CH(OH)-$ group.$CH_3OH$ (methanol) does not contain these groups and therefore does not respond to the iodoform test.$CH_3CH_2OH$ (ethanol),$CH_3CH(OH)CH_3$ (propan$-2-$ol),and $CH_3CH_2CH(OH)CH_3$ (butan$-2-$ol) all contain the $CH_3CH(OH)-$ group and will form a yellow precipitate of iodoform $(CHI_3)$.

Which of the following will not form a yellow precipitate on heating with an alkaline solution of iodine?

Similar Questions

The alcohol which does not give a stable compound on dehydration is

Identify the correct trend of acidic strength for the given alcohols.

Which of the following compounds is most reactive toward acid-catalyzed hydration?

In the following reaction sequence,the compound $I$ is:
$I (C_3H_6Cl_2)$ $\xrightarrow{KOH_{(aq)}} II$ $\xrightarrow{(i) CH_3MgBr, (ii) H_2O/H^{+}} III$ $\xrightarrow{Anhy. ZnCl_2 + Conc. HCl}$ gives turbidity immediately.

Which of the following will not react with $NaOH$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module