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

What should be the correct IUPAC name for diethylbromomethane?

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प्रश्न

What should be the correct IUPAC name for diethylbromomethane?

पर्याय

  • 1-Bromo-1,1-diethylmethane

  • 3-Bromopentane

  • 1-Bromo-1-ethylpropane

  • 1-Bromopentane

MCQ
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उत्तर

3-Bromopentane

Explanation:

Diethylbromomethane is
\[\begin{array}{cc}
\phantom{}\ce{Br}\phantom{..}\\
\phantom{}|\phantom{...}\\
\phantom{}\ce{H3\overset{5}{C}- H2\overset{4}{C} - \overset{3}{C}H - \overset{2}{C}H2 - \overset{1}{C}H3}
\end{array}\]

Its IUPAC name is 3-bromopentane.

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पाठ 10: Haloalkanes and Haloarenes - Exercises [पृष्ठ १३७]

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एनसीईआरटी एक्झांप्लर Chemistry Exemplar [English] Class 12
पाठ 10 Haloalkanes and Haloarenes
Exercises | Q I. 19. | पृष्ठ १३७

संबंधित प्रश्‍न

Draw the structure of the major monohalo product in the following reaction:


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CH3C(Cl)(C2H5)CH2CH3


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m-ClCH2C6H4CH2C(CH3)3


m-Xylene reacts with Br2 in presence of FeBr3, what are products formed:


Which is the correct IUPAC name for \[\begin{array}{cc}
\ce{CH3 - CH - CH2 - Br}\\
\phantom{}|\phantom{.......}\\
\phantom{}\ce{C2H5}\phantom{....}
\end{array}\]?


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\[\begin{array}{cc}
\phantom{}\ce{HO}\phantom{.....}\ce{OH}\phantom{..}\ce{H}\phantom{.....}\ce{O}\phantom{..}\\
\phantom{..}\backslash\phantom{.....}|\phantom{....}|\phantom{.....}//\phantom{.}\\
\ce{\overset{a}{C} - \overset{b}{C} - \overset{c}{C} - \overset{d}{C}}\\
\phantom{..}//\phantom{.....}|\phantom{....}|\phantom{....}\phantom{.}\backslash\phantom{...}\\
\phantom{}\ce{O}\phantom{......}\ce{H}\phantom{...}\ce{OH}\phantom{...}\ce{H}\phantom{}\\
\end{array}\]


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(i) \[\ce{p-ClC6H4CH2CH(CH3)2}\]

(ii) \[\ce{p-CH3CHCl(C6H4)CH2CH3}\]

(iii) \[\ce{o-BrH2C - C6H4CH(CH3)CH2CH3}\]

(iv) \[\ce{C6H5 - Cl}\]


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\[\ce{CH3CH2C(CH3)2CH2I}\]


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\[\ce{CH3C(CI)(C2H5)CH2CH3}\]


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\[\ce{CH3CH2C(CH3)2CH2I}\]


Name the following halides according to IUPAC system and classify them as alkyl, allyl, benzyl (primary, secondary, tertiary), vinyl or aryl halides:

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\[\ce{CH3C(C2H5)2CH2Br}\]


What should be the correct IUPAC name for diethylbromomethane?


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