(i) The mixture of water, groundnut oil and common salt will be put in separating funnel and allowed to stand for sometime.
(ii) The mixture separates into two layers according to the densities of water and groundnut oil.
(iii) Water is heavier than groundnut oil .
(iv) So, water forms lower layer while groundnut oil forms upper layer.
(v) On opening the stop clock of separating funnel, the lower layer of water comes out first and collected in beaker leaving behind groundnut oil.
(vi) Now, solution of water and common salt will be heated.
(vii) Water will be evaporated leaving behind solid common salt.
If you place the container over an open flame or any source of extreme heat, the water will evaporate, leaving the salt at the bottom (and sometimes on the side, due to popping of the solution while boiling). Do NOT try to do any of this without supervision or outside of a chemistry class.
By using your eyes and separating it from each other by hands
1. Add water to the mixture and stir; sodium chloride is soluble.
2. Filter the mixture.
3. Sodium chloride dissolved is filtered and remain in solution.
Dissolve the mixture in water and filter; the fitrate must be heated - be evaporation water is released and NaCl remain as crystals.
handpicking
Winnowing
If it had seeds, it would be heterogenerous because the seeds have a different make up than the pulp.
Vinegar is added to mustard seeds to create the condiment called "Mustard". The main component of vinegar is acetic acid which has the formula CH3CO2H
It is possible and simple.
Sift the coriander powder using a fine sieve. The fine powder will fall through the holes in the sieve and the seeds will not.
You usually use a physical property that is different between two materials to separate them out of a mixture. One such difference is that salt dissolves in water while mustard seeds don't, so if you place the mixture in water and dissolve the salt, then filter out the salty water (with, say, a coffee filter), you will be left with just the mustard seeds from the mixture.
Thid depends on the the type of mustard; a mustard with seeds is heterogeneous.
Mustard Flour is indeed a compoundbecause you CANNOT get the flourin to its original formyour welcomesincerely Badass
Winnowing
No,watermelon is a heterogeneous mixture as you can separate the seeds from the fruit.
This mustard is made from the seeds of the mustard plant. Yellow mustard seeds.
If it had seeds, it would be heterogenerous because the seeds have a different make up than the pulp.
Small Mustard seeds
mustard
There are different types of Mustard. The common type of Mustard is 1. Black Mustard-- Brassica Nigra 2. Garlic Mustard-- Alliaria Officinalis 3. Hedge Mustard--Sisymbrium Officinalis 4. Tumble Mustard-- Sisymbrium Altissimum
Mustard is made from mustard seeds. If you buy coarse ground mustard you can see them, or you can buy whole mustard seeds at the store. The seeds are dried and then ground up and mixed with vinegar to make the condiment we typically use.
You can use dry mustard as a substitute for mustard seeds. It may alter the flavor. You can easily use this substitution for making number of delicious recipes.