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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

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

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प्रश्न

Give IUPAC name of the compound given below.

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

पर्याय

  • 2-Chloro-5-hydroxyhexane

  • 2-Hydroxy-5-chlorohexane

  • 5-Chlorohexan-2-ol

  • 2-Chlorohexan-5-ol

MCQ
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उत्तर

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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पाठ 11: Alcohols, Phenols and Ethers - Multiple Choice Questions (Type - I) [पृष्ठ १५५]

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एनसीईआरटी एक्झांप्लर Chemistry Exemplar [English] Class 12
पाठ 11 Alcohols, Phenols and Ethers
Multiple Choice Questions (Type - I) | Q 7 | पृष्ठ १५५

संबंधित प्रश्‍न

Write the IUPAC name of the following compound:

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


Write the IUPAC name of the following compound:

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


Give the IUPAC name of the following ether:

\[\begin{array}{cc}
\ce{C2H5OCH2 - CH - CH3}\\
\phantom{.........}|\\
\phantom{.............}\ce{CH3}
\end{array}\]


Give the IUPAC name of the following ether:

CH3CH2CH2OCH3


How is phenol converted into the following?

picric acid


Give reasons Fluoride ion has higher hydration enthalpy than chloride ion.


Write the IUPAC name of the following :


Write structural formulae for 1-Ethylcyclohexanol.


Glycerol is ____________.


Which of the following compounds is oxidised to prepare methyl ethyl ketone?


IUPAC name of the compound is:

\[\begin{array}{cc}
\ce{CH3-CH-OCH3}\\
|\phantom{....}\\
\ce{CH3}\phantom{..}
\end{array}\]


IUPAC name of the compound \[\begin{array}{cc}
\ce{CH3 - CH - OCH3}\\
\phantom{}|\phantom{....}\\
\phantom{}\ce{CH3}\phantom{..}
\end{array}\] is ______.


Write the IUPAC name of the compound given below.

\[\begin{array}{cc}
\phantom{}\ce{CH3 - CH2 - C = C - OH}\\
\phantom{........}|\phantom{....}|\phantom{}\\
\phantom{..............}\ce{CH3 CH2OH}
\end{array}\]


What happens when benzene diazonium chloride is heated with water?


Match the structures of the compounds given in Column I with the name of the compounds given in Column II.

  Column I Column II
(i) (a) Hydroquinone
(ii) (b) Phenetole
(iii) (c) Catechol
(iv) (d) o-Cresol
(v) (e) guinone
(vi) (f) Resorcinol
    (g) Anisole

Assertion: Phenol forms 2, 4, 6 – tribromophenol on treatment with \[\ce{Br2}\] in carbon disulphide at 273 K.

Reason: Bromine polarises in carbon disulphide.


Assertion: Phenols give o- and p-nitrophenol on nitration with conc. \[\ce{HNO3}\] and \[\ce{H2SO4}\] mixture.

Reason: –OH group in phenol is o–, p– directing.


How can phenol be converted to aspirin?


Give the structures of Thiosulphuric acid and Peroxy monosulphuric acid.


The IUPAC name of is ______.


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