Advertisements
Advertisements
प्रश्न
Choose the most appropriate answer:
A mixture of sand and ammonium chloride can be separated by
विकल्प
filtration
distillation
sublimation
crystallisation
उत्तर
sublimation
APPEARS IN
संबंधित प्रश्न
Suggest a suitable technique to separate the constituents of the following mixtures. Also give the reason for selecting the particular method.
Salt from sea water
Fill in the blan
Iodine, camphor, naphthalene, ammonium chloride and dry ice are some substances that ....................................
Fill in the blank
Clay is separated from water by the method called ______
State any one method – to separate the following mixtures – A solid-liquid mixture containing an insoluble solid in the liquid component
Very Short Answer Type Question:
You are given a mixture of salt and sand. Can you separate them by picking?
Using suitable apparatus from your laboratory separate the mixture of chalk powder, mustard oil, water, and coins. Draw a flow chart to show the separation process.
Name the components in each of the following mixtures.
- Ice cream
- Lemonade
- Air
- Soil
How would you obtain clear water from a sample of muddy water?
Match the following
| Column A | Column B | ||
| 1. | Separation of salt from saltwater | a. | Magnetic separation |
| 2. | Separation of tea leaves from tea extract | b. | Evaporation |
| 3. | Separation of sand and iron filings | c. | Churning |
| 4. | Separation of butter from curds | d. | Filtration |
Name and describe briefly a method which can be helpful in separating a mixture of husk from grains. What is the principle of this method?
