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Karnataka Board PUCPUC Science 2nd PUC Class 12

Give IUPAC name of the compound given below. CHX3−CH−CHX2−CHX2−CH−CHX3..........|...................|.............Cl.................OH..

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Question

Give IUPAC name of the compound given below.

\[\begin{array}{cc}
\phantom{}\ce{CH3 - CH - CH2 - CH2 - CH - CH3}\phantom{.}\\
\phantom{.........}|\phantom{...................}|\phantom{...........}\\
\phantom{..}\ce{Cl}\phantom{.................}\ce{OH}\phantom{..}
\end{array}\]

Options

  • 2-Chloro-5-hydroxyhexane

  • 2-Hydroxy-5-chlorohexane

  • 5-Chlorohexan-2-ol

  • 2-Chlorohexan-5-ol

MCQ
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Solution

5-Chlorohexan-2-ol

Explanation:

\[\begin{array}{cc}
\ce{\overset{6}{C}H3-\overset{5}{C}H-\overset{4}{C}H2-\overset{3}{C}H2-\overset{2}{C}H-\overset{1}{C}H3}\\
\phantom{}|\phantom{.................}|\phantom{..}\\
\phantom{....}\ce{\underset{5-Chlorohexan-2-ol}{Cl\phantom{...............}OH}}\phantom{....}
\end{array}\]

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Chapter 11: Alcohols, Phenols and Ethers - Multiple Choice Questions (Type - I) [Page 155]

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NCERT Exemplar Chemistry Exemplar [English] Class 12
Chapter 11 Alcohols, Phenols and Ethers
Multiple Choice Questions (Type - I) | Q 7 | Page 155

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