Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 184

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Which of the following chemical structures correspond to the product expected, when excess of $C_{6} H_{6}$ reacts with ${CH}_{2} {Cl}_{2}$ in the presence of anhydrous ${AlCl}_{3}$ ?

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Important Questions on Hydrocarbons

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 185

For preparing monoalkyl benzene, acylation process is preferred than direct alkylation because

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 186

The major product formed in the reaction

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 187

Benzene reacts with acetyl chloride in presence of anhydrous aluminium chloride to form :

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 188

Nitrobenzene does not undergo Friedel-Crafts alkylation and acylation reactions because:

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 189

Baeyer's reagent is:

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 190

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;

R_{1}

and

R_{2}

are:

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 191

1

-Butyne on reaction with hot alkaline

{KMnO}_{4}

gives:

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Alpha Question Bank for Medical: Chemistry>Chapter 22 - Hydrocarbons>Exercise 1>Q 192

Which of the following decolourises hot

{KMnO}_{4}

solution?