Science (English Medium) कक्षा १२ - CBSE Question Bank Solutions for Chemistry

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

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

Name the following compounds according to the IUPAC system of nomenclature:

\[\ce{(CH3)3CCH2COOH}\]

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

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

Can we construct an electrochemical cell with two half-cells composed of ZnSO₄ solution and zinc electrodes? Explain your answer.

The cell constant of a conductivity cell is 0.146 cm^-1. What is the conductivity of 0.01 M solution of an electrolyte at 298 K, if the resistance of the cell is 1000 ohm?

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

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

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

CH₃C(C₂H₅ )₂CH₂Br

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

CH₃C(Cl)(C₂H₅)CH₂CH₃

Write the structure of the following compound.

Di-sec. butyl ketone

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