Number of molecules from the following which | vedclass

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(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

$4$

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(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.

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