Science (English Medium) इयत्ता १२ - CBSE Question Bank Solutions

Write IUPAC name of the following compound:

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

Draw structures of the following derivatives

AcetaldehydedimethylacetalACe

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

\[\ce{CH3CH2 C(CH3)2CH2I}\]

Write the structure of the following compound: 

Di-sec. butyl ketone

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

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

Write the structure of the following organic halogen compound.

1,4-Dibromobut-2-ene

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

CH₃C(Cl)(C₂H₅)CH₂CH₃

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

\[\ce{CH_3CH_2C(CH_3)_2CH_2I}\]

Write the structure of the following compound.

Di-sec. butyl ketone

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

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

Write the structure of the following compound.

Di-sec. butyl ketone

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

CH₃CH₂C(CH₃)₂CH₂I

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

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

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

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

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

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

Write the structure of the following compound.

Di-sec. butyl ketone

Write the structure of the following organic halogen compound.

1,4-Dibromobut-2-ene

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

  CH₃C(Cl)(C₂H₅ )CH₂CH₃

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

\[\ce{CH3 CH2 C(CH3)2 CH2I}\]

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

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