हिंदी

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

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प्रश्न

Name the reagent used to bring about the following conversion.

Ethyl bromide to ethyl isocyanide

सारिणी
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उत्तर

Reactant Reagent Product
Ethyl bromide \[\ce{->[Alcohol][AgCN]}\] Ethyl isocyanide
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अध्याय 10: Halogen Derivatives - Exercises [पृष्ठ २३३]

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

संबंधित प्रश्न

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

a. CH3CH2CH2I      b. CH3CH2CH2Cl


Complete the following reaction giving major product.

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


Name the reagent used to bring about the following conversion.

Bromoethane to ethoxyethane


Name the reagent used to bring about the following conversion.

1-Chloropropane to 1-nitropropane


Arrange the following in the increasing order of boiling points.

  1. 1-Bromopropane
  2. 2- Bromopropane
  3. 1- Bromobutane
  4. 1-Bromo-2-methylpropane

Convert the following:

Benzyl alcohol to benzyl cyanide


Convert the following:

2-Chloropropane to propan-1-ol


Observe the following and answer the question given below.

Can it react by SN1 mechanism? Justify your answer.


The following will react faster by SN1 mechanism


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


Explain. Aryl halides are less reactive than alkyl halides towards nucleophilic substitution reactions.


Which of the following is least reactive towards nucleophilic addition?


Which one is most reactive towards nucleophilic addition reaction?


When C2H5Br is treated with excess of alc. NH3, the major product obtained is ____________.


The SN2 reaction of a compound containing an asymmetric carbon atom always gives ____________.


What is the major product obtained in the sulphonation of chlorobenzene with concentrated sulphuric acid?


Convert the following.

p-Nitrochlorobenzene to p-nitrophenol


The major product formed when 2-bromobutane is treated with alcoholic KOH is ______.


The order of reactivities of the following alkyl halides for an SN2 reaction is ______.


Which among the following statements is not correct about SN2 reaction mechanism?


Complete the following reaction giving a major product.

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


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.


Define and explain the SN1 mechanism with a suitable example.


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 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 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 substrate 'X' in the following reaction.

\[\ce{\underset{}{X + O2} ->[i) Co-naphtenate 423 K][ii) dil HClΔ] \underset{\underset{}{}}{Phenol + Acetone}}\]


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