Question

How will you know wether a substance is miscible or immiscible with water? Give two examples of each type

Answer 1

if the substance mixes with water then it is miscible and if not it is immisible. For example oil which does not gets mixed up with water therefore it is immiscible liquid but milk gets mixed up with water therefore it is miscible

Answer 2

If a substance is miscible in water it will form foam which shows that it is removing dirt
If a substance is immiscible it will not form foam mostly oil are not miscible with water
Except oil every dirt is miscible in water