Question

Which characteristic of matter is illustrated by the observation ,when 50 gm of sugar is dissolve in 100ml of water their is no increase in volume​

Answer 1

Explanation:

When 50g of sugar is added to 100ml of water ,and stirred with a glass rod then it dissolves quickly. But the level of water remains same because when sugar is dissolved in water ,the particles of sugar get int o the spaces between the particles of water So,this observation suggests that particles of matter have space between them.

Answer 2

Answer:

When a 50gm of sugar is added to a beaker containing 100 ml of water and is stirred for a while.

The following observations can be made:

1. We observe that sugar gets dissolved 

2. Level of water after dissolving sugar is same as before adding sugar. That means there is no increase in its volume.

3. We can conclude that there as spaces between the particles of water and these spaces accommodate sugar particles. 

4. Particles in water are not tightly packed. They have spaces in between them.

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