Advertisements
Advertisements
Question
Give reason :
When a teaspoon of sugar is added to half a glass of water and stirred, the water level in the glass does not rise.
Advertisements
Solution
Add one teaspoon of sugar to it and stir. The sugar disappears but the level of water in the glass does not rise that means the volume of water has not increased. Because the sugar particles are adjusted between the water molecules. This shows that there are intermolecular gaps in water.
APPEARS IN
RELATED QUESTIONS
Under what conditions do solids, liquids and gases change their state.
Name the terms for the force of attraction between the molecules of matter.
Define the following term Element .
State whether the following statement is True or False:
Only water can exist in three different states
Write whether the following statement are true or false.
All solids, on heating, first change to the liquid and then to the gaseous state always.
Write true or false for each statement. Rewrite the false statement correctly.
The smallest part of an element capable of independent existence is called an atom.
Fill in the blank
Matter is anything that has .......... and occupies ...........
Write true or false for the statement. Rewrite the false statement correctly.
The smallest part of an element capable of independent existence is called an atom.
Fill in the blank:
Matter made up of one kind of particle is said to be _________.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
