EASY
6th CBSE
IMPORTANT
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Give differences between solids, liquids and gases on the basis of following property:

Compressibility

Important Questions on Grouping Materials

EASY
6th CBSE
IMPORTANT

Give differences between solids, liquids and gases on the basis of the following property:

Volume

EASY
6th CBSE
IMPORTANT

Give differences between solids, liquids and gases on the basis of following property:

Packing of particles

EASY
6th CBSE
IMPORTANT
List any three properties on the basis of which we can classify the substances. Give two examples of each category.
EASY
6th CBSE
IMPORTANT

Look at the following group of materials and identify the property on the basis of which the classification has been done.

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MEDIUM
6th CBSE
IMPORTANT
Liquid A is heavier than liquid B but is lighter than Liquid C. When these three liquids are mixed together, then which one will form the lowermost layer and which one will form the uppermost layer? (Note: The three liquids do not dissolve in each other.)
MEDIUM
6th CBSE
IMPORTANT
Sudden discharge of hot water from industries into the waterbodies results in the death of aquatic animals. Why?
MEDIUM
6th CBSE
IMPORTANT
During the preparation of lemonade, sugar should first be dissolved in warm water and then the ice cubes should be added. What will happen if the above steps are followed in reverse order?