Aniline is insoluble in water because:
It forms N-H bond
Of the large hydrocarbon part
It forms H-bond
It forms O-H bond
Aniline is insoluble in water because of the large hydrocarbon part that retards the formation of H-bond. So it is insoluble in water.
What is a covalent bond? How H2 molecules are formed?
The bond energy of H2 is 104.3K.cal mol−1 . It means that