Alkenes as well as alkynes decolourises bromine water.

An organic compound A with molecular formula C_8H_8O gives positive DNP and iodoform tests. It does not reduce Tollen’s or Fehling’s reagent and does not decolourise bromine water also. On oxidation with chromic acid (H_2CrO_4) , it gives a carboxy acid (B) with molecular formula C_7H_6O_2 . Deduce the structure of A and B.

What happens when phenol is treated with aqueous bromine water?

Say True or False : p-Bromoaniline is formed when aniline is treated with bromine water.

What happens when D - glucose is treated with the following reagents ? Bromine water.

The alkene that will give the same product with HBr in the absence as well as in the presence of peroxide is

How is submarine able to move on water surface as well as go under water ?