Advertisements
Advertisements
प्रश्न
Explain the difference between Mixture and compounds.
फरक स्पष्ट करा
स्पष्ट करा
उत्तर
| Mixture | Compound | |
| 1 | It is obtained by the physical combination of any two substances. | It is formed when two or more substances chemically combine in a fixed ratio. |
| 2 | The composition of the constituents present in a mixture is not fixed. | The composition of elements present in a compound is fixed. |
| 3 | It displays the properties of all its constituents. | It may or may not show the properties of its constituent elements. |
| 4 | The constituents of a mixture can be separated using physical methods. | The constituent elements of a compound can be separated only by using chemical methods. |
| 5 | No change of energy is involved during the formation of a mixture. | A change of energy is involved during the formation of a compound. |
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Name the process by which the components of following mixtures can be separated.
- Iron and sulphur
- Ammonium chloride and sand
- Common salt from sea water
- Chaff and grain
- Water and mustard oil
- Sugar and water
What are the different types of mixtures ?
The methods of separating components of a given mixture are based on the
What is the proportion of element present in the following compound?
NO2
Give the example of a compound containing nitrogen and oxygen.
State two characteristics of water which prove that it is a – compound.
Explain the term mixture.
Match the following.
| Iron | For making wires |
| Copper | Sewing needle |
| Tungsten | As a fuel for ignition in rocket |
| Boron | Making the filament of a bulb |
Mention the uses of the following compounds.
- Baking soda
- Bleaching powder
- Quick lime
The other name for potassium hydroxide is caustic potash.
