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प्रश्न
Draw a flow-chart for the schematic representation of different types of matter.
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उत्तर
Following flowchart represents different types of matter:
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संबंधित प्रश्न
Differentiate between an atom and a molecule.
Name the property which enables metals to be drawn into wires.
What are the two types of pure substances? Give one example of each type.
Name a metal which can be easily cut with a knife.
What are the three general classes of matter ? Give one example of each type.
Which of the following are compounds ?
- CO
- No
- NO
- Co
What is the most common way of expressing the concentration of a solution ?
State whether the following statement is true or false :
Bread is an example of solid foam.
Fill in the following blank :
Milk is a .................... solution but vinegar is a .................... solution.
What will happen if a saturated solution is :
- heated
- cooled
Which of the following is not an emulsion ?
One of the following does not show Tyndall effect. This one is :
Milk of Magnesia is :
Name the process which is used in milk dairies to separate cream from milk.
Fill in the following blanks with suitable words :
A mixture of kerosene and petrol can be separated by .....................
How will you separate camphor, common salt and iron nails from their mixture ?
Draw a labelled diagram of the fractional distillation apparatus used for separating a mixture of alcohol and water.
A teabag placed in a cup of hot water will diffuse into the water.
Compressibility of solids: ______.
Define the term matter.
