How does one separate grain seeds from their stalks?

Lemonade is prepared by mixing lemon juice and sugar in water. You wish to add ice to cool it. Should you add ice to the lemonade before or after dissolving sugar? In which case would it be possible to dissolve more sugar? 

How would you obtain clear water from a sample of muddy water?

How will you separate sand and water from their mixture?

What is winnowing? Where is it used?

Husk is separated from rice by ________

For separation of two miscible liquids we use ______

Oil can be separated from water by _____

Tea leaves are separated from prepared tea by_______________

Impurities settled at the bottom when muddy water was kept overnight in a bucket. The clear water was then poured off from the top. The process of separation used in this example is called____________

A mixture of tea leaves and milk can be separated by decantation.

Water can be separated from salt by evaporation.

Separation of sugar from tea din be done with filtration.

Sharbat is a mixture of sugar and water.

Grain and husk can be separated by the process of decantation.

A mixture of milk and water can be separated by filtration.

Differentiate between homogeneous and heterogeneous solution.

What is a saturated solution?

How will you separate iodine from washing soda?

What is the use of strainer?

Define the term condensation.

Which method is used to separate the pieces of stones from grains?

A mixture of iron nails, salt, oil and water is provided to you. Give step wise method to separate each component from this mixture?

Ashraf's grandmother is a diabetic patient. Her doctor advised him to control your sugar level in diet by taking less sugar and less fat content. So, she always prefer to take lassi instead of milk. Ashraf asked her mother then she explained the process of making lassi by removing cream from the curd. She told him this method is known as churning.
Read this passage and answer the following questions:
(a) Explain the process of churning.
(b) What is the purpose of this method?
(c) What values are shown by Ashraf?

The rate of sedimentation is increased by adding ____ to the water

Clear liquid can be separated from sedimented materials by:

The process of conversion of a substance directly from solid to vapour form is known as:

Sedimentation is followed by which process?

You might have observed the preparation of ghee from butter and cream at home. Which method(s) can be used to separate ghee from the residue?
(i) Evaporation
(ii) Decantation
(iii) Filtration
(iv) Churning
Which of the following combinations is the correct answer?

While preparing chapatis, Paheli found that the flour to be used was mixed with wheat grains. Which out of the following is the most suitable method to separate the grains from the flour?

Which amongst the following methods would be most appropriate to separate grains from bundles of stalks?

Which of the following mixtures would you be able to separate using the method of filtration?

Boojho's grandmother is suffering from diabetes. Her doctor advised her to take 'Iassi' with less fat content. Which of the following methods would be most appropriate for Boojho to prepare it?

Paheli bought some vegetables such as french beans, lady's finger, green chillies, brinjals and potatoes all mixed in a bag. Which of the following methods of separation would be most appropriate for her to separate them?

Solids in liquid are allowed to settle down

Rice flour mixed with kidney beans

Lady's finger mixed with french beans

Iron powder mixed with flour

River water is clear where as sea water is not even though, both contains mud and sand. Why?

You are given a mixture of sand and water. How do you separate them?

Can mixture of salt and sugar be separated by filtration?

Name two materials that are used as filters