The iodoform reaction is given by all of the | 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 $CH_{3}CO-$ group or the $CH_{3}CH(OH)-$ group.$A) \ CH_{3}CHO$ contains the $CH_{3}CO-

Vedclass · Accepted Answer

$CH_{3}CH_{2}CH_{2}OH$

Vedclass · Answer

(B) The iodoform reaction is given by compounds containing the $CH_{3}CO-$ group or the $CH_{3}CH(OH)-$ group.$A) \ CH_{3}CHO$ contains the $CH_{3}CO-$ group,so it gives the iodoform reaction.$B) \ CH_{3}CH_{2}CH_{2}OH$ (propan$-1-$ol) is a primary alcohol that does not contain the $CH_{3}CH(OH)-$ group. Therefore,it does not give the iodoform reaction.$C) \ CH_{3}CH(OH)CH_{2}COOH$ contains the $CH_{3}CH(OH)-$ group,so it gives the iodoform reaction.$D) \ CH_{3}CH_{2}OH$ (ethanol) is the only primary alcohol that contains the $CH_{3}CH(OH)-$ group,so it gives the iodoform reaction.Thus,the correct answer is $B$.

Column-$I$ (Reactants)	Column-$II$ (Products)
$A$. $ROH + SOCl_2$	$i$. $RBr + NaHSO_4 + H_2O$
$B$. $ROH + PCl_5$	$ii$. $3RX + H_3PO_3$
$C$. $3ROH + PX_3$	$iii$. $RCl + SO_2 + HCl$
$D$. $ROH + NaBr + H_2SO_4$	$iv$. $RCl + POCl_3 + HCl$

The iodoform reaction is given by all of the following,except:

Similar Questions

Which of the following will not produce $CH_4$ gas when reacted with $CH_3MgBr$?

What is the product of the reaction between phenylmagnesium bromide and methanol?

The compound which will give a negative iodoform test is

What is denatured alcohol?

Vedclass Test Series

Exam Paper Generator

Online Exam Module