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प्रश्न
Butanenitrile may be prepared by heating ______.
विकल्प
propanol with KCN
butanol with KCN
n-butyl chloride with KCN
n-propyl chloride with KCN
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उत्तर
Butanenitrile may be prepared by heating n-propyl chloride with KCN.
Explanation:
Preparation of butanenitrile
\[\ce{CH3 - CH2 CH2Cl + KCN ->[\Delta] CH3 - CH2 - CH2CN + KCl}\]
So, butanenitrile may be prepared by heating Propyl Chloride with \[\ce{KCN}\].
APPEARS IN
संबंधित प्रश्न
\[\ce{CH3 - CH = CH2 ->[HI][Peroxide]}\]
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(I)
\[\begin{array}{cc}
\ce{CH3-CH-C2H5}\\
|\\
\ce{Cl}\end{array}\]
(II)
(III)
(IV)
\[\begin{array}{cc}
\ce{\phantom{.......}CH3}\\
\phantom{.....}|\\
\ce{CH3-CH}\\
\phantom{.....}|\\
\ce{\phantom{..........}CH2Cl}
\end{array}\]
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\[\ce{Ethene ->[A] Bromoethane ->[B][\Delta] Ethyl propionate}\]
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\[\begin{array}{cc}
\ce{CH3}\phantom{.................}\\
|\phantom{...................}\\
\ce{CH3 - C - CH2 - Cl ->[Na/dry either] A}\\
|\phantom{...................}\\
\ce{CH3}\phantom{.................}
\end{array}\]
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Identify the chiral molecule from the following.
Identify the chiral molecule from the following.
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