CBSE
Which one of the following is called a carbylamine?
RCN
RCONH2
RCH= NH
RNC
Hinsberg's reagent is
C6H5COCl
CH3COCl
C6H5CH2Cl
C6H5SO2Cl
Nessler's reagent is used to detect
The correct order of the basic strength of methyl substituted amines in aqueous solution is :
(CH3)3N > CH3NH2 > (CH3)2NH
(CH3)3N > (CH3)2NH> CH3NH2
CH3NH2 > (CH3)2NH >(CH3)3N
(CH3)2NH> CH3NH2 > (CH3)3N
How many primary amines are possible with the formula C4H11N?
1
2
3
4
Which of the following gives oxalic acid?
Heating of acetic acid
Action of nitric acid on glucose
Acidic hydrolysis of cyanogen
Strong heating of sodium formate
In the reaction,
A is
HgSO4 /H2SO4
Cu2Cl2
H3PO2 and H2O
H+ /H2O
Write down true products when n-butyl trimethyl amine is heated strongly.
When acetamide reacts with Br2 and caustic soda, then we get :
acetic acid
bromoacetic acid
methyl amine
ethyl amine
Benzene diazonium chloride on reaction with phenol in weakly basic medium gives
diphenyl ether
p-hydroxy azobenzene
chlorobenzene
benzene