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प्रश्न
Among the following ______ is not a mixture.
विकल्प
coffee with milk
lemon juice
water
ice cream embedded with nuts
उत्तर
Among the following water is not a mixture.
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संबंधित प्रश्न
What are the characteristics of particles of matter?
All kinds of matter
- occupy space and have definite mass
- have mass and definite shape
- can change their states
- have definite volume
Which of the following is a property of the liquids ?
- they can flow
- they are malleable
- they have a definite shape
- they are rigid
Give reason of A gas fills up the space available to it.
Give reason of When a teaspoon of sugar is added to half a glass of water and stirred, the water level in the glass does not rise.
Fill in the blank
The physical state of a substance, which has a fixed volume but no fixed shape is _______
There are large intermolecular gaps in
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to compressibility.
Match the characteristics of the three states of matter in List I with their correct answer from List II.
| List I | List II |
| 1. Have no definite shape, volume or free surface | A: Solids only |
| 2. Are highly compressible and least rigid | B: Liquids only |
| 3. Have a definite volume, no definite shape and are slightly diffusable | C: Gases only |
| 4. Are not compressible and have no diffusability | D: Liquids and gases only |
| 5. Have mass and occupy space | E: Solids and gases only |
| F: Solids, liquids and gases |
With reference to the liquid state of matter – answer the following
State why the inter-particles attraction decreases to negligible.
