Methylamine reacts with ${\mathrm{HNO}}_2$ to form

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 30

The gas evolved when methylamine reacts with nitrous acid is 

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12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 31

In the nitration of benzene using a mixture of conc. ${\mathrm{H}}_2{\mathrm{SO}}_4$ and conc. ${\mathrm{HNO}}_3$, the species which initiates the reaction is

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12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 32

Reduction of aromatic nitro compounds using $\mathrm{Fe}$ and $\mathrm{HCl}$ gives

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12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 33

The most reactive amine towards dilute hydrochloric acid is

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12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 34

Acid anhydrides on reaction with primary amines give

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12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 35

The reaction ${\mathrm{ArN}}_2{\mathrm{Cl}}^{-} \stackrel{\mathrm{Cu}/\mathrm{HCl}}{\to } \mathrm{ArCl} + {\mathrm{N}}_2 + \mathrm{CuCl}$ is named as 

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12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 36

Best method for preparing primary amines from alkyl halides without changing the number of carbon atoms in the chain is 

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12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 37

Which of the following compounds will not undergo azo coupling reaction with benzenediazonium chloride?