Complete the following reactions:
a.

Explanation

a. It is Ullmann reaction.

b. Formation of B is Ullmann reaction.

c.
`[(gtC=O)` group is reduced to `(----CH_(2)---)` group]
d. It is Kolbe's electroytic reaction.

e.
f. It is hydroboration reaction.

g. Chlorination of alkane can also be done by `SO_(2)C1_(2)` (sulphuyl choride) in the presence of peroxide and light

h. Chlorination can also be done by tert-butyl hypochlorite