Alpha Question Bank for Engineering: Chemistry>Chapter 23 - Organic Chemistry- Some Basic Principles and Techniques>Exercise-3>Q 71

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Among the following, reaction(s) which gives(give) tert-butyl benzene as the major product is (are):

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Important Questions on Organic Chemistry- Some Basic Principles and Techniques

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Alpha Question Bank for Engineering: Chemistry>Chapter 23 - Organic Chemistry- Some Basic Principles and Techniques>Exercise-3>Q 72

The correct statement(s) for the following addition reactions is (are):

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Alpha Question Bank for Engineering: Chemistry>Chapter 23 - Organic Chemistry- Some Basic Principles and Techniques>Exercise-3>Q 73

The electrophile,

E^{\oplus}

attacks the benzene ring to generate the intermediate o-complex. Of the following, which o-complex is of lowest energy?

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Alpha Question Bank for Engineering: Chemistry>Chapter 23 - Organic Chemistry- Some Basic Principles and Techniques>Exercise-3>Q 74

Chlorobenzene reacts with trichloroacetaldehyde in the presence of $H_{2} {SO}_{4}$ .

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The major product formed is

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Alpha Question Bank for Engineering: Chemistry>Chapter 23 - Organic Chemistry- Some Basic Principles and Techniques>Exercise-3>Q 75

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on mercuration-demercuration produces the major product.

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Alpha Question Bank for Engineering: Chemistry>Chapter 23 - Organic Chemistry- Some Basic Principles and Techniques>Exercise-3>Q 76

In the presence of peroxide,

HCl

and

HI

do not give anti-Markovnikov's addition to alkenes because:

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Alpha Question Bank for Engineering: Chemistry>Chapter 23 - Organic Chemistry- Some Basic Principles and Techniques>Exercise-3>Q 77

What is the major product expected from the following reaction?

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Where $D$ is an isotope of hydrogen?

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Alpha Question Bank for Engineering: Chemistry>Chapter 23 - Organic Chemistry- Some Basic Principles and Techniques>Exercise-3>Q 78

Bromination of cyclohexene under conditions given below yields:

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Alpha Question Bank for Engineering: Chemistry>Chapter 23 - Organic Chemistry- Some Basic Principles and Techniques>Exercise-3>Q 79

Consider the reaction sequence below:

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