Advertisements
Advertisements
Question
Out of o-and p-dibromobenzene which one has higher melting point and why?
Solution
p-Dibromobenzenc has higher melting point than its o-isomer.
It is due to symmetry of p-isomer which fits in crystal lattice better than the o-isomer.
APPEARS IN
RELATED QUESTIONS
Arrange the set of compounds in order of increasing boiling points.
Bromomethane, Bromoform, Chloromethane, Dibromomethane.
Why dextro and laevorotatory isomers of Butan-2-ol are difficult to separate by fractional distillation?
Which of the following compounds has the highest boiling point?
How many structural isomers are possible for a compound with the molecular formula C3H7Cl?
The decreasing order of boiling points of alkyl halides is:
Mg reacts with RBr best in ____________.
Which is the correct increasing order of boiling points of the following compounds?
1-Bromoethane, 1-Bromopropane, 1-Bromobutane, Bromobenzene
Arrange the following compounds in increasing order of their boiling points:
CH3CH2OH, CH3−CHO, CH3−COOH
Arrange the isomeric dichlorobenzene in the increasing order of their boiling point and melting points.
Name the following halides according to the IUPAC system and classify them as alkyl, allyl, benzyl (primary, secondary, tertiary), vinyl or aryl halide:
\[\ce{CH3 C(C2H5)2CH2Br}\]
