Unsaturated organic compounds are identified by decolourization of?

A. silver bromine and potassium tetraoxomanganate (VII) solutions
B. bromine water and acidified potassium tetraoxomanganate (VII) solution
C. silver bromide solution and bromine water
D. bromine water and alkaline potassium tetraoxomanganate (VII) solution

Correct Answer:

Option B – bromine water and acidified potassium tetraoxomanganate (VII) solution