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

IUPAC name of m-cresol is ______. - Chemistry

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प्रश्न

IUPAC name of m-cresol is ______.

पर्याय

  • 3-methylphenol

  • 3-chlorophenol

  • 3-methoxyphenol

  • benzene-1,3-diol

MCQ
रिकाम्या जागा भरा
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उत्तर

IUPAC name of m-cresol is 3-methylphenol.

Explanation:


\[\ce{-OH}\] is functional group and \[\ce{-CH3}\] is substitutent.

IUPAC name: 3-methylphenol

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

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एनसीईआरटी एक्झांप्लर Chemistry [English] Class 12
पाठ 11 Alcohols, Phenols and Ethers
Multiple Choice Questions (Type - I) | Q 8 | पृष्ठ १५५

संबंधित प्रश्‍न

Write IUPAC name of the following compound:

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


Write IUPAC name of the following compound:


Give IUPAC name of the following ether:

CH3CH2CH2OCH3


Give IUPAC name of the following ether:


Ethylidene dichloride when boiled with aqueous solution of NaOH yields _______.

(A) formaldehyde

(B) acetaldehyde

(C) acetone

(D) ethyl methyl ketone


Natalite is a mixture of

(a) diethyl ether and methanol

(b) diethyl ether and ethanol

(c) dimethyl ether and methanol

(d) dimethyl ether and ethanol


What is the action of hot HI on it?


3-Methylbutane-2-ol on heating with HI gives ______


How is phenol converted into the following?

picric acid


Write the structures of the products when Butan-2-ol reacts with CrO3


Write IUPAC name of the following

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


Write IUPAC names of the following


Ethyl alcohol is industrially prepared from ethylene by:


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


The correct acidic strength order of the following is:


     (I)


    (II)


     (III)


Assertion: IUPAC name of the compound

\[\begin{array}{cc}
\ce{CH3 - CH - O - CH2 - CH2 - CH3}\\  
|\phantom{....................}\\
\ce{CH3}\phantom{.................}
\end{array}\] is 2-Ethoxy-2-methylethane.

Reason: In IUPAC nomenclature, ether is regarded as hydrocarbon derivative in which a hydrogen atom is replaced by —OR or —OAr group [where R = alkyl group and Ar = aryl group]


Assertion: Like bromination of benzene, bromination of phenol is also carried out in the presence of Lewis acid.

Reason: Lewis acid polarises the bromine molecule.


Write the IUPAC name of the following compound.


Identify A and B in the following:


The IUPAC name of is ______.


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