1. Gases can be considered fluids.

a.) True
b.) False
Answer: False
2.Gases are not easily compressed.
a.) True
b.) False
Answer: True
3. Gases spread to fill out space.
a.) True
b.) False
Answer: True
4. Increased pressure on a gas at constant temperature will cause the volume to decrease.
a.) True
b.) False
Answer: True
5. When a gas is under constant pressure and its temperature increases, its volume will increase.
a.) True
b.) False
Answer: True

You need to rethink 1 and 2.

To answer these questions and understand why the answers are true or false, let's look at the properties of gases and how they behave.

1. Are gases considered fluids?
To answer this question, we need to understand what fluids are. Fluids include both liquids and gases. Liquids have definite volume and cannot be compressed, while gases do not have a definite volume and can be compressed. Therefore, the answer to this question is False, as gases can be considered fluids.

2. Are gases easily compressed?
To answer this question, we need to consider the intermolecular forces in gases. Gases have weak intermolecular attractions and their particles are spaced far apart, which allows for compression. Therefore, the answer is True, gases are not easily compressed.

3. Do gases spread to fill out space?
This question asks about the behavior of gases in terms of their ability to disperse and occupy available space. Gases have no definite shape or volume, so their particles are free to move and fill any container they are in. Therefore, the answer is True, gases spread to fill out space.

4. Will increased pressure on a gas at constant temperature cause the volume to decrease?
This question involves understanding one of the gas laws, specifically Boyle's law. According to Boyle's law, when the pressure on a gas increases at a constant temperature, the volume of the gas will decrease. Therefore, the answer is True, increased pressure will cause the volume of a gas to decrease.

5. If a gas is under constant pressure and its temperature increases, will its volume also increase?
To answer this question, we need to understand another gas law, specifically Charles's law. According to Charles's law, when the temperature of a gas increases at a constant pressure, the volume of the gas will also increase. Therefore, the answer is True, when a gas is under constant pressure and its temperature increases, its volume will increase.

By understanding the properties and behavior of gases, as well as the relevant gas laws, we can arrive at the correct answers to these questions.