Properties of Solutions and Energy Transfer

Front

What is a solution?

Back

A solution is a mixture where one substance (the solute) is completely dissolved in another substance (the solvent).

Front

What is the role of a solvent in a solution?

Back

The solvent is the substance that dissolves the solute, forming a solution. Water is a common solvent.

Front

What is the difference between a solute and a solvent?

Back

A solute is the substance that is dissolved in a solution, while a solvent is the substance that does the dissolving.

Front

What property of water makes it a good solvent?

Back

Water's polarity allows it to dissolve many substances, making it an excellent solvent.

Front

What is filtration?

Back

Filtration is a process used to separate solids from liquids or gases using a filter.

Front

How does temperature affect the solubility of a substance?

Back

Generally, increasing the temperature increases the solubility of solids in liquids.

Front

What is topsoil?

Back

Topsoil is the uppermost layer of soil, rich in nutrients and organic matter, essential for plant growth.

Front

Why is topsoil important for plants?

Back

Topsoil contains nutrients that are vital for plant growth and supports the root systems.

Front

What happens to weight on the Moon compared to Earth?

Back

An object weighs less on the Moon due to its weaker gravitational pull compared to Earth.

Front

What is energy transfer?

Back

Energy transfer is the movement of energy from one place or object to another.