Question

Think and answer
1. Tap water is a mixture. True or false?
2. The process of sublimation is used to separate iodine from a mixture of iodine and sand. Why?
3. While eating roasted seeds of Bengal gram, which method would you use to separate the
peeled-off seed coats from the seeds?
4. Common salt can be separated from sea water by the process of filtration. Do you agree?
Give reason.
5. How will you separate the constituents of a mixture containing iron fillings, sand and sulphur?​

Answer 1

Answer:

ans 1. water is not a mixture

Answer 2

Answer:

Ans 4 , yes, we agree common salt can be separated from a seawater by the process of filtration. by heating and evaporation. water get evaporation salt left behind.

so we can separate the common salt from the seawater by the process of filtration.