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प्रश्न
For the isomeric dihalobenzenes, melting point of __________
विकल्प
ortho isomer is higher
meta isomer is higher
para isomer is higher
all isomers is nearly same
उत्तर
For the isomeric dihalobenzenes, melting point of para isomer is higher
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संबंधित प्रश्न
Explain optical isomerism in 2-chlorobutane.
Optical activity of a molecule is associated with _______________
Identify the INCORRECT statement.
Which among the following compound is not optically active?
Which among the following compounds in crystalline form is used for making Nicol's prism?
Calcite crystals used in Nicol's prism are formed of ______.
How many asymmetric carbon atoms are present in a molecule if it has 16 optical isomers?
While assigning R, S configuration, the correct order of priority of groups attached to chiral carbon atom is ______
(+) 2-methylbutan-1-ol (-) 2-methylbutan- 1-ol have different values for which property?
Identify chiral molecule/s from the following.
a.
\[\begin{array}{cc}
\ce{CH3 - CH - CH2 - CH3}\\
|\phantom{.........}\\
\ce{OH}\phantom{.......}
\end{array}\]
b.
\[\begin{array}{cc}
\ce{CH3 - CH2 - CH - CH2 - CH3}\\
|\phantom{..}\\
\ce{Br}\phantom{.}
\end{array}\]
c.
\[\ce{CH3 - CH2 - CH2 - CH2Br}\]
d.
\[\begin{array}{cc}
\ce{CH3 - CH - CH3 - CH3}\\
|\phantom{.........}\\
\ce{CH3}\phantom{.......}
\end{array}\]
Identify the chiral molecule from the following.
Identify the chiral molecule from the following.
Identify the chiral molecule from the following.
Identify chiral molecule/s from the following.
a.
\[\begin{array}{cc}
\ce{CH3 - CH - CH2 - CH3}\\
|\phantom{.........}\\
\ce{OH}\phantom{.......}
\end{array}\]
b.
\[\begin{array}{cc}
\ce{CH3 - CH2 - CH - CH2 - CH3}\\
|\phantom{.}\\
\phantom{.}\ce{Br}
\end{array}\]
c.
\[\ce{CH3 - CH2 - CH2 - CH2 Br}\]
d.
\[\begin{array}{cc}
\ce{CH3 - CH - CH3 - CH3}\\
|\phantom{.........}\\
\ce{CH3}\phantom{......}
\end{array}\]
What is dextrorotatory substance?
Define the following:
Enantiomers
What is a chiral carbon atom?
Identify chiral molecule/s from the following.
Identify chiral molecule/s from the following.
Identify chiral molecule/s from the following.
Identify the chiral molecule from the following.
Identify chiral molecule/s from the following.
Identify the chiral molecule from the following.
Identify the chiral molecule from the following.
Identify the chiral molecule from the following.
