Phenyl Amines Flashcards
1
Q
why is benzoic acid stronger than ethanoic acid?
A
When benzoic acid dissociates, it forms the negative benzoate ion. This ion acquires stability by the negative charge becoming delocalized around the ring. Hence, the benzoic acid is formed more readily.
2
Q
what is the formula of phenyl amine?
A
C6H5NH2
3
Q
properties of phenyl amine
A
colourless liquid
immiscible in water
boiling point of184 degrees celsius
4
Q
how is phenyl amine prepared?
A
reduction of nitrobenzene using a mixture of Sn and concentrated HCl
5
Q
what is phenyl amine?
A
a weak base due to the lone pair of electrons on the NH2 group
