Which of the following is the weakest Bronsted base?

Important Questions on Organic Compounds Containing Nitrogen

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12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 20

Benzylamine may be alkylated as shown in the following equation: ${\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{CH}}_2{\mathrm{NH}}_2 + \mathrm{R}-\mathrm{X} \to {\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{CH}}_2\mathrm{NHR}$. Which of the following alkyl halides is best suited for this reaction through ${\mathrm{S}}_{{\mathrm{N}}^1}$ mechanism?

EASY

12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 21

Which of the following reagents would not be a good choice for reducing an aryl nitro compound into an amine?

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12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 22

In order to prepare a primary amine from an alkyl halide with simultaneous addition of one ${\mathrm{CH}}_2$ group in the carbon chain, the reagent used as source of nitrogen is

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12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 23

The source of nitrogen in Gabriel synthesis of amines is

MEDIUM

12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 24

Amongst the given set of reactants, the most appropriate for preparing $2°$ amine is 

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12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 25

The best reagent for converting 2-phenylpropanamide into 2-phenylpropanamine is

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12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 26

The best reagent for converting 2-phenylpropanamide into 1-phenylethanamine is 

EASY

12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 27

Hoffmann bromamide degradation reaction is shown by