हिंदी

Identify giving reason whether the following compound is aromatic or not.

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प्रश्न

Identify giving reason whether the following compound is aromatic or not.

एक पंक्ति में उत्तर
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उत्तर

The compound is aromatic since it has 6π electrons and hence, obeys the Huckel rule of aromaticity.

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अध्याय 15: Hydrocarbons - Exercises [पृष्ठ २६०]

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बालभारती Chemistry [English] Standard 11 Maharashtra State Board
अध्याय 15 Hydrocarbons
Exercises | Q 6. D. | पृष्ठ २६०

संबंधित प्रश्न

Name the following:

The hydrocarbon said to possess carcinogenic property.


Predict the possible product of the following reaction.

Chlorination of nitrobenzene


Identify the main product of the reaction:

\[\ce{HC ≡ C - CH3 ->[H2][Pd-C/quinoline]}\] _______.


Read the following reaction and answer the questions given below:

  1. Write the name of the reaction.
  2. Identify the electrophile in it.
  3. How is this electrophile generated?

Major product of the below mentioned reaction is, \[\ce{(CH3 )2 C = CH2 ->[ICI]}\]


is


2 – butyne on chlorination gives ______.


Identify the compound A, B, C and D in the following series of reactions.


Write short notes on ortho, para directors in aromatic electrophilic substitution reactions.


How does Huckel rule help to decide the aromatic character of a compound?


How will you prepare propane from a sodium salt of fatty acid?


Identify A and B.


How will distinguish 1 – butyne and 2 – butyne?


Which of the following is NOT a hetero-aromatic compound?


Which among the following compounds has highest boiling point?


Which of the following is INCORRECT for aromatic hydrocarbons?


Direct bromination of benzene with excess reagent results in the formation of ____________.


Sodium benzoate on decarboxylation gives ____________.


α-butylene when subjected to hydroboration oxidation reaction, yields ____________.


Which of the following compounds on bromination yields ?


The treatment of benzene with iso - butene in the presence of sulphuric acid gives:


Read the following reaction and answer the questions given below.

\[\begin{array}{cc}
\phantom{..............................}\ce{CH3}\\
\phantom{...........................}|\\
\ce{CH3 - C = CH2 + HBr ->[Benzoyl][peroxide] H3C - CH - CH2Br}\\
|\phantom{....................................}\\
\ce{CH3}\phantom{.................................}
\end{array}\]

  1. Write the IUPAC name of the product.
  2. State the rule that governs the formation of this product.

Read the following reaction and answer the questions given below.

\[\begin{array}{cc}
\phantom{..............................}\ce{CH3}\\
\phantom{...........................}|\\
\ce{CH3 - C = CH2 + HBr->[Benzoyl][peroxide] H3C - CH - CH2Br}\\
|\phantom{....................................}\\
\ce{CH3}\phantom{.................................}
\end{array}\]

  1. Write the IUPAC name of the product.
  2. State the rule that governs the formation of this product.

Read the following reaction and answer the questions given below.

\[\begin{array}{cc}
\phantom{..............................}\ce{CH3}\\
\phantom{............................}|\\
\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide] CH3 - CH - CH2Br}\\
|\phantom{....................................}\\
\ce{CH_3}\phantom{.................................}
\end{array}\]

  1. Write the IUPAC name of the product.
  2. State the rule that governs the formation of this product.

Read the following reaction and answer the questions given below.

\[\begin{array}{cc}
\phantom{...............................}\ce{CH3}\\
\phantom{............................}|\\
\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide]CH3 - CH - CH2Br}\\
|\phantom{....................................}\\
\ce{CH3}\phantom{..................................}
\end{array}\]

  1. Write the IUPAC name of the product.
  2. State the rule that governs the formation of this product.

Read the following reaction and answer the questions given below.

\[\begin{array}{cc}
\phantom{..........................}\ce{CH3}\\\phantom{........................}|\\\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide]  CH3 - CH - CH2Br}\\
|\phantom{......................................}\\
\ce{CH3}\phantom{....................................}\end{array}\]

  1. Write the IUPAC name of the product.
  2. State the rule that governs the formation of this product.

Identify 'A' in the following reaction.

\[\ce{\underset{}{A + Chloromethane} ->[anhydrous][AlCl3] \underset{\underset{}{}}{2-Chlorotoluene + 4-Chlorotoluene}}\]


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