मराठी
महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Name the reagent used to bring about the following conversion. Ethyl bromide to ethyl isocyanide - Chemistry

Advertisements
Advertisements

प्रश्न

Name the reagent used to bring about the following conversion.

Ethyl bromide to ethyl isocyanide

तक्ता
Advertisements

उत्तर

Reactant Reagent Product
Ethyl bromide \[\ce{->[Alcohol][AgCN]}\] Ethyl isocyanide
shaalaa.com
Chemical Properties
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 10: Halogen Derivatives - Exercises [पृष्ठ २३३]

APPEARS IN

बालभारती Chemistry [English] Standard 12 Maharashtra State Board
पाठ 10 Halogen Derivatives
Exercises | Q 2. vi. c. | पृष्ठ २३३

संबंधित प्रश्‍न

from the following pair would undergo SN2 faster from the other?

  1.    

Complete the following reaction giving major product.

\[\begin{array}{cc}\ce{CH3\phantom{................}}\\
|\phantom{...................}\\
\ce{CH3 - C - CH2 - Cl ->[Na/dry ether] A}\\
|\phantom{...................}\\
\ce{CH3\phantom{................}}
\end{array}\]


Complete the following reaction giving major products.


Give reasons:

Haloarenes are less reactive than haloalkanes.


Distinguish between SN1 and SN2 mechanism of substitution reaction.


Convert the following:

Propene to propan-1-ol


Convert the following:

tert-Butyl bromide to isobutyl bromide


Complete the following reaction sequence by writing the structural formulae of the organic compound 'A', 'B' and 'C'.

\[\ce{Isopropyl alcohol ->[\triangle][PBr3] A ->[][NH3 excess] B}\]


Observe the following and answer the question given below.

Comment on the bond length of C–X bond in it.


Nucleophilic substitution reaction of 2, 4-dinitrochlorobenzene is faster than p-nitrochlorobenzene. Give reason.


Write the correct order of increasing ease of dehydrohalogenation.

\[\ce{\underset{\text{(I)}}{CH3 - CH2 - CH2 - Cl}}\]

\[\ce{\underset{\text{(II)}}{CH3 - CH(Cl) - CH3}}\]

\[\begin{array}{cc}
\ce{CH3}\\
|\\
\ce{CH3-C-Cl}\phantom{...}\\
|\\
\ce{CH3}\\
\ce{(III)}
\end{array}\]


What is dehydrohalogenation? State the rule for the formation of the preferred product of dehydrohalogenation.


The least reactive towards nucleophilic addition reactions is ____________.


Nitroalkanes are obtained in laboratory from primary or secondary alkyl halides by the action of ______.


The following mechanism has been proposed for the reaction of NO2 with F2 to form NO2F:

\[\ce{NO2_{(g)} + F2_{(g)} -> NO2F_{(g)} + F_{(g)} (slow)}\]

\[\ce{F_{(g)} + NO2_{(g)} -> NO2F_{(g)} (fast)}\]

The order of the reaction with respect to NO2(g)


\[\ce{C6H5CH2Cl + KCN(alc) -> X + Y}\]

Compounds X and Y are ____________.


Convert the following.

p-Nitrochlorobenzene to p-nitrophenol


Which of the following statements is incorrect regarding the dehydrohalogenation of alkenes?


Complete the following reaction giving major products.

\[\begin{array}{cc}
\ce{CH3}\phantom{.......}\\
|\phantom{.........}\\
\ce{CH3 - c - CH2 - Cl ->[Na/dry ether]}\\
|\phantom{.........}\\
\ce{CH3}\phantom{.......}
\end{array}\]


Observe the following and answer the questions given below:

Name the type of halogen derivative.


Observe the following and answer the question given below:

Comment on the bond length of C-X bond in it.


Complete the following reaction sequences by writing the structural formulae of the organic compounds 'A', 'B' and 'C'.

\[\ce{2-Bromobutan ->[alc. KOH] A ->[][Br2] B ->[][NANH2] C}\]


What is the action of following on ethyl bromide?

alcoholic sodium hydroxide


Complete the following reaction, giving a major product.

\[\begin{array}{cc}
\ce{CH3}\phantom{................}\\
|\phantom{...................}\\
\ce{CH3 - C - CH2 - Cl ->[Na/dry ether] A}\\
|\phantom{...................}\\
\ce{CH3}\phantom{................}
\end{array}\]


Identify the chiral molecule from the following.


Give a reason for the following:

Ethoxy ethane with conc. HI at 373 K gives C2H5OH and CH3I but not CH3OH and C2H5I.


Complete the following reaction giving major product.

\[\begin{array}{cc}
\ce{CH3}\phantom{................}\\
|\phantom{...................}\\
\ce{CH3 - C - CH2 - Cl ->[Na/dry ether] A}\\
|\phantom{...................}\\
\ce{CH3}\phantom{................}\\
\end{array}\]


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×