Question

Please tell what is the meaning of the question ​

Answer 1

The question means that a dilute sulphate ferrous solution was added into the pomegranate solution (which has a light purple color ...)

And when this solution (dilute sulphate ferrous) was added into this ....the color (light purple) of that solution (pomegranate solution) fades away ....or no more colour remains in the solution....So there are options given and you have to tell that why does this happen...and you have options in front of uh !!