Question

: Exercise.
1. Why does some liquid medicines kept in dark coloured bottles ?​

Answer 1

Answer:

this is because some liquid medicines can react to the light but when they are kept in dark coloured bottles these help to prevent the medicines to come in contact with the light. they act as a filter and this prevent the reactions with can take place between the medicines when they are exposed to light

Answer 2

Answer:

some medicines react with light so when they are kept in dark bottles they are prevented to come in contact with the light.