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प्रश्न
Arrange the isomeric dichlorobenzene in the increasing order of their boiling point and melting points.
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उत्तर
m-dicholrobenzene < o-dicholrobenzene < p-dicholrobenze
symmetrical structure and close packing in para isomer
ortho has a stronger dipole interaction as compared to meta
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संबंधित प्रश्न
Explain why alkyl halides, though polar, are immiscible with water?
p-Dichlorobenzene has higher m.p. and lower solubility than those of o- and m-isomers. Discuss.
Which of the following compounds has the highest boiling point?
Which of the following halide is 2°?
The decreasing order of boiling points of alkyl halides is:
Which of the following possesses the highest melting point?
Arrange the following compounds in increasing order of their boiling points.
(a) \[\begin{array}{cc}
\ce{CH3}\phantom{..................}\\
\backslash\phantom{...........}\\
\ce{CH - CH - CH2Br}\\
/\phantom{.............}\\
\ce{CH3}\phantom{..................}
\end{array}\]
(b) \[\ce{CH3CH2CH2CH2Br}\]
(c) \[\begin{array}{cc}
\phantom{...}\ce{CH3}\\
\phantom{}|\\
\ce{H3C - C - CH3}\\
\phantom{}|\\
\phantom{..}\ce{Br}
\end{array}\]
Out of o-and p-dibromobenzene which one has higher melting point and why?
Which of the following compounds will have the highest melting point and why?
| (I) |  |
|
(II) |
 |
| (III) |  |
Write the structure of the following organic halogen compound.
4-tert-Butyl-3-iodoheptane
