Protein gives blue colour with
Benedict reagent
iodine solution
ninhydrin
biurete
C.
ninhydrin
When protein is boiled with a dilute solution of Ninhydrin (triketo hydrindin), a blue colour is produced.
A mixture of ethyl amine and alcoholic KOH on heating gives
alkyl cyanide
ethyl cyanate
ethyl isocyanide
ethyl isocyanate
Glucose molecule reacts with 'X' number of molecules of phenylhydrazine to yield osazone. The value of 'X' is
four
one
two
three
In the following reaction sequence, the compound C is
Ethyl amine A B C
CH3NH2
C2H5NH2
CH3CH=NH
(CH3)2NH
When acetamide is treated with Br2 and caustic soda, the product formed is
N-bromamide
bromoacetic acid
methanamine
ethanamine
On heating benzyl amine with chloroform and ethanolic KOH, product obtained is
benzyl alcohol
benzaldehyde
benzonitrile
benzyl isocyanide
The compound that forms a yellow oily liquid with nitrous acid is
2-methyl aniline
methyl amine
Benzyl amine
diethyl amine