Question

how would you separate mixture of sand,salt and gravel?identify their properties and the process in separating them.​

Answer 1

Answer:

The salt will dissolve into the water, while the sand will settle at the bottom of the mixture. c) Sand and gravel can be separated by pouring the mixture into a sieve with holes small enough to trap the gravel but large enough to let the sand through...

Answer 2

Separate the mixture of sand, salt and gravel by using the settling and dissolving method, Filtration method using water. Explanation:

• There are four ways to separate the mechanical mixture. They are sorting, settling, filtration and dissolving.

• Salt and sand are separated by mixing with water. The salt is dissolved in the water and the sand is settled at the bottom.

• Sand and gravel can be separated by pouring the mixture into the sieve with holes small enough to trap the gravel but large enough to let the sand through.

• Sand and water can be separated using a filter.