Alcohol (X) → aq . NaOH + I 2 CHI 3 +(Y) → H 3 O + PhCH 2 COOH . the alcohol (X) is

I 2 + 2 N a O H → N a O I + N a I + H 2 O P h C H 2 C H O H C H 3 → N a O I P h C H 2 - C | | O - C H 3 → N a O I P h C H 2 - C | | O - C I 3 → N a O H C H I 3 + P h C H 2 C O O N a → H 3 O + P h C H 2 C O O H .

Chemistry - ALCOHOL & ETHER Question with Solution | TestHub

ChemistryALCOHOL & ETHERMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

Alcohol $(X) \overset{aq . NaOH + I_{2}}{\to} {CHI}_{3} +(Y) \overset{H_{3} O^{+}}{\to} {PhCH}_{2} COOH$ . the alcohol (X) is

Options:

Answer:

Solution:

$I_{2} + 2 N a O H \to N a O I + N a I + H_{2} O$
$P h C H_{2} C H (O H) C H_{3} \overset{N a O I}{\to} P h C H_{2} - \underset{O}{\underset{| |}{C}} - C H_{3} \overset{N a O I}{\to} P h C H_{2} - \underset{O}{\underset{| |}{C}} - C I_{3}$
$\overset{N a O H}{\to} C H I_{3} + P h C H_{2} C O O N a \overset{H_{3} O^{+}}{\to} P h C H_{2} C O O H$ .

Stream:NTA_ABHYASSubject:ChemistryTopic:ALCOHOL & ETHERSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

Doubts & Discussion

Loading discussions...