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प्रश्न
Give an example of mixtures of two elements
उत्तर
Example of two elements
संबंधित प्रश्न
Define :- Immiscible liquids
Select the correct alternative from the choices given for the following statement:
Example of a homogeneous mixture is
Fill in the following blanks with suitable words :
Brine is a ..............whereas alcohol is a...............
Classify the following materials as homogeneous mixtures and heterogeneous mixtures :
Soda-water, Wood, Air, Soil, Vinegar, Alcohol and water mixture, Petrol and water mixture, Chalk and water mixture, Sugar and water mixture, Copper sulphate solution.
Name any two solid substances whose mixture can be separated by sublimation.
Define the following:
Pure substance
Name the components present in the following mixture:
Brass
Why do we need pure substances?
Match the statements in List I with the correct answer in List II.
| List I | List II |
| 1. Purification of water by adding alum | A: Sublimation |
| 2. Seawater leaving behind common salt | B: Sieving |
| 3. Separation of camphor and potassium chloride | C: Filtration |
| 4. Separation of charcoal from a charcoal-water mixture | D: Sedimentation |
| 5. Separation of bran and wheat flour | E: Evaporation |
List out the characteristics of Mixtures.
