CBSE
Among the following, the correct order of basicity is :
NH2- > OH- > RO- > RCOO-
NH2- > RO- > OH- > RCOO-
RCOO- > NH2- > RO- > OH-
RCOO- > RO- > NH2- > OH-
Which one of the following does not participate in the carbylamine reaction ?
KOH
Ethanol
Chloroform
Aniline
Ethyl amine reacts with nitrous acid to form :
C2H5OH
C2H5OH , N2 , H2O
C2H5N2+Cl-
C2H5NHOH , NH3
Alkyl halides react with Mg in dry ether to form :
magnesium halide
Grignard's reagent
alkene
alkyne
Nitrobenzene (PhNO2) P ?
C6H5NH2
C6H5NHOH
C6H5-N=O
C6H6
If phthalic acid is treated with NH3 and then it is first heated weakly then strongly, the final product formed is
Amides are converted to amines by the following reaction :
Perkin
Claisen
Hofmann
Clemmensen
The reaction of chloroform with alcoholic KOH and p toluidine form :
The final product (U) is:
C6H5CH2CH2NH2
C6H5CH2CONH2
C6H5CH2NH2
C6H5CH2NHCH3
Which of the following will give carbylamine test?
CH3NH2
CH3NHCH3
CH3N(CH3)CH3
CH3CONH2