Question

Q7. How can you separate a mixture of iron filings and common salt? Explain.​

Answer 1

Answer:

magnetic seperation

Explanation:

iron filings being magnetic will be attracted to tye magnet and will seperate out from the non magnetic common salt.

Answer 2

Answer

By magnetic technique.

Another technique is handpicking.

Explanation:

since iron is a metal so it get attracted to magetic so magetic technique can be used.

since hand picking is time conauming so it is better to use magnetic technique rather than handpicking