Question

the test for unsaturation is
confirmed by the
decoloorisation of
whish of the following
a.) Iodine water
b.) cu so4 solution
c.) Bromine water
d. All of these​

Answer 1

c.) Bromine water

Explanation:

The bromine water is added to the solution , if the colour of bromine water decolourise then the compound is unsaturated.