$({\mathrm{NH}}_4{)}_2{\mathrm{SO}}_4 + \mathrm{KCNO}$ upon heating generates -

Which of the following reagents will convert nitromethane into methylamine ?

Nitrobenze on reduction with Al-Hg and water gives:

The reduction of CH₃CN to CH₃CH₂NH₂ is called:

Aniline and ethylamine resembles in:

Mendius method of preparation of amines consists of: 

ln the reaction, 

The product is: 

The correct order of basicities of the following compounds is:

$\underset{1}{{\mathrm{CH}}_3-\underset{{\mathrm{NH}}_2}{\overset{\mathrm{NH}}{\underset{|}{\overset{\left|\right|}{\mathrm{C}}}}}}, \underset{2}{C{H}_{3}C{H}_{2}N{H}_2} , \underset{3}{{\left(C{H}_3\right)}_{2}NH} , \underset{4}{ C{H}_3-\stackrel{O}{\stackrel{\left|\right|}{C}}-N{H}_2}$

A primary amine heated with CS₂ in presence of excess of HgCl₂ gives isothiocyanate. The reaction is called:

In the compound given below,

the correct order of acidic nature of the positions (X), (Y) and (Z) is: 

Reaction of cyclohexanone with dimethylamine in the presence of catalytic amount of an acid forms a compound if water during the reaction is continuously removed. The compound formed is generally known as:

The alkene formed as a major product in the given elimination reaction is:   

+  

The product (A) in the above mentioned reaction is :

In the following reaction, the product X is:

$\underset{Cone.H_{2}S{O}_4}{\overset{cone.HN{O}_3}{\to }} x$

The correct structure of ethylenediaminetetraacetic acid (EDTA) is: 

Biuret test is not given by: 

An aromatic amine (A) was treated with alcoholic potash and another compound (Y) when a foul smelling gas was formed with formula C₆H₅NC. (Y) was formed by reacting a compound (Z) with Cl₂ in the presence of slaked lime. Compound (Z) is:

The product obtained on nitration followed by alkaline hydrolysis of acetylated aniline is:

The formula of picramide is :

Pyridine possesses :

Ammoniacal solution of Ni(CN)₂ reacts with C₆H₆ to produce a light violet coloured crystaline compound of the formula:

The diazonium salt  gives,  with:

The reaction, ${\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{N}}_2\mathrm{Cl} \stackrel{{\mathrm{Cu}}_2{\mathrm{Cl}}_2/\mathrm{HCl}}{\to }{\mathrm{C}}_6{\mathrm{H}}_5\mathrm{Cl} + {\mathrm{N}}_2$ is called:

Choose the correct statement from the ones given below for two anilium in:

When nitrobenzene is treated with Br₂ in presence of FeBr₃, the major product formed is m-bromonitrobenzene. Statements which are related to obtain the m-isomer are:

In the chemical reactions,

$\underset{\mathrm{HCl}, 278 \mathrm{K}}{\overset{{\mathrm{NaNO}}_2}{\to }}A\stackrel{HB{F}_4}{\to }B$

the compounds 'A' and 'B' respectively are:

The presence of ${\mathrm{NH}}_4^{+}$ radical in solution can be detected by:

Potassium thiocyanate solution reacts with ferric chloride to give:

An organic compound X (mol. formula C₆H₅O₂N) has 6 carbon atoms in a ring system, three double bonds and also a nitro group as substituent X is:

A reaction that can convert acetamide to methanamine is -