Question

how will you separate the constituentspresent in the following mixtures salt+sand+sulphur+iron​

Answer 1

Answer:

Equipment

1 flask for combining the components in water

2 magnet

3 fliter flask, funnel and filter paper

4 hot plate

5 evaporating dish

Reagents

1 sand

2 iron filings

3 sodium chloride

4 water

Presentation

1 The three components are shown in their pure states, then combined into the water to form a heterogeneous mixture.  The salt dissolves, the other solids do not.

2 Using the fact that the iron is magnetic, the magnet can be used to separate the iron fillings from the mixture by moving teh magnet around in the container.  Keeping the magnet in a plastic bag makes it easy to separate the filings from the magnet when you pull it out.

3 The sand can then be separated by passing the remaining mixture through the filter paper.

4 The salt can be separated from the supernatant by pouring some into the evaporating dish on a hot plate and evaporating the water.

Explanation:

Answer 2

Answer:we will separate the Constitutes present in following mixture salt+sand+sulphur+iron by some methods like we can separate iron by magnet. Put sand and salt and sulphur in water now you see that sand is sit in the bottom of the container and sulphur is seperate and salt dissolve in water. Now to seperate salt from water we using evaporation method

Explanation:I hope you are satisfied with this answer so thanks for reading this answer