Question

18.
19
Incorrect statement about diazonium cation is
a) Diazonium cation is a weak electrophile
b) Diazonium cation is formed at low temperature
c) Electrophilicity of diazonium cation can be increased by electron donating group
d) Diazonium cation attacks only reactive compounds.
is prepared from sulphanilic acid and N. N dimethyl aniline
a) p-hydroxy azobenzene
b) Methyl orange
c) p-amino azobenzene
d) Methyl red.
Chlorobenzene reacts with ammonia to produce aniline. It is example of reaction.
a) Electrophilic substitution
b) Electrophilic addition
c) Nucleophilic substitution
d) Nucleophilic addition
20.
132
Prashant Publications​

Answer 1

Answer:

thanks for free points