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

The position of −Br in the compound in CHX3CH=CH(Br)(CHX3)X2 can be classified as ______.

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प्रश्न

The position of \[\ce{-Br}\] in the compound in \[\ce{CH3CH = CH(Br)(CH3)2}\] can be classified as ______.

पर्याय

  • Allyl

  • Aryl

  • Vinyl

  • Secondary

MCQ
रिकाम्या जागा भरा
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उत्तर

The position of \[\ce{-Br}\] in the compound in \[\ce{CH3CH = CH(Br)(CH3)2}\] can be classified as Allyl.

Explanation:

It is allylic compound in which Br is attached next to double bonded carbon.

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पाठ 10: Haloalkanes and Haloarenes - Exercises [पृष्ठ १३६]

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एनसीईआरटी एक्झांप्लर Chemistry Exemplar [English] Class 12
पाठ 10 Haloalkanes and Haloarenes
Exercises | Q I. 12. | पृष्ठ १३६

संबंधित प्रश्‍न

Draw the structures of major monohalo products in each of the following reaction:


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


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

CH3CH(CH3)CH(Br)CH3


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

CH3C(Cl)(C2H5)CH2CH3


Which of the carbon atoms present in the molecule given below are asymmetric?

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


Classify the following compound as a primary, secondary and tertiary halide.

2-Bromo-2-methylpropane


Match the items of Column I and Column II.

  Column I Column II
(i) SN1 reaction (a) vic-dibromides
(ii) Chemicals in fire extinguisher (b) gem-dihalides
(iii) Bromination of alkenes (c) Racemisation
(iv) Alkylidene halides (d) Saytzeff rule
(v) Elimination of HX from alkylhalide (e) Chlorobromocarbons

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

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


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

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


Write the structure of the following organic halogen compound.

1,4-Dibromobut-2-ene


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

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


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

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


Give the IUPAC name of the compound.

\[\ce{CICH2 C ≡ CCH2 Br}\]


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

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


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

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


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

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


Write the structure of the following organic halogen compound.

4-tert-Butyl-3-iodoheptane


Which of the following are secondary bromides?


Which is the correct IUPAC name for is______.


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