Answer the following questions
in detail.
a. Explain the arrangement of molecules
in solids, liquids and gases.
b. Summarize the properties of solids,
liquids and gases.
c. Explain with the help of an activity
how changes in the states of
matter happen.
d. List any three applications of
contraction and expansion of
substances in daily life.
e. Define chemical change. Write the
characteristics of a chemical change.
Answers
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Answer:
1.Particles in a: gas are well separated with no regular arrangement. liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern.
2.Properties of Liquids
Capillary Action. ...
Cohesive and Adhesive Forces. ...
Contact Angles. ...
Surface Tension. ...
Unusual Properties of Water. ...
Vapor Pressure. ...
Viscosity Viscosity is another type of bulk property defined as a liquid's resistance to flow. ...
Wetting Agents.
Explanation:
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