Which of the following is an example of gas in liquid type solution?

Gas in liquid: Oxygen in water.

What is an example of a gas in a liquid solution?

Solution : (i) Soda water is an example of gas in liquid solution.

How can you change a liquid state of matter to its solid state?

The process by which a substance changes from the solid phase to the liquid phase is known as melting. The process by which a substance changes from the liquid phase to the solid phase is known as freezing. The process by which a substance changes from the liquid phase to the gaseous phase is known as evaporation.

How do you change a solid to a liquid?

When a liquid is cooled to its freezing point, it turns into a solid.

What is the difference between miscible and immiscible?

Miscible: Two liquids that combine in any ratio to form a homogeneous solution. Liquids which have little or no mutual solubility are immiscible.

What is a liquid solution explain with an example class 9?

Examples of liquid solutions are –

Alcohol dissolves in water, where the solute is liquid and the solvent is liquid, thus forming a liquid solution. Carbonated water or soda water is where Carbon dioxide dissolves in water. The solute here is gas while the solvent is a liquid, making the solution a liquid solution.

How does physical state of ice change on heating?

If ice (a solid) is heated it changes to water (a liquid). This change is called MELTING. If water is heated, it changes to steam (a gas). This change is called BOILING.

What is the effect of pressure on boiling point Class 9?

As the pressure applied to the liquid surface is increased, the energy needed for the liquid molecules to expand to gas phase also increases. Hence, a higher temperature is required to change liquid to gas phase. So, boiling point of liquid rises on increasing pressure.

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How does temperature affect the solubility of a gas?

As the temperature increases, the solubility of a gas decreases as shown by the downward trend in the graph.

How does pressure affect solubility?

The solubility is a measure of the concentration of the dissolved gas particles in the liquid and is a function of the gas pressure. As you increase the pressure of a gas, the collision frequency increases and thus the solubility goes up, as you decrease the pressure, the solubility goes down..

How many types of solutions are there in chemistry?

What are the 3 types of solutions? Solid solution, Liquid solution, Gaseous solution.

What characteristics do solids have?

Solid are characterized by structural rigidity and resistance to changes of shape or volume. Unlike a liquid, a solid object does not flow to take on the shape of its container, nor does expands to fill the entire volume available to it like a gas .

What eventually happens if heat energy is continually removed from water?

If energy is continually removed from a liquid, the liquid freezes to become a solid.

What happens to the attractive forces of liquid particles when they are cooled?

As the liquid cools, it loses thermal energy. As a result, its particles slow down and come closer together. Attractive forces begin to trap particles, and the crystals of a solid begin to form.

When a gas is cooled the motion of the particles slow down?

If a gas is cooled, its particles will eventually stop moving about so fast and form a liquid. This is called condensation and occurs at the same temperature as boiling.

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What causes condensation on a glass?

When warm air hits the cold surface, it reaches its dew point and condenses. This leaves droplets of water on the glass or can. When a pocket of air becomes full of water vapor, clouds form. The point at which condensation starts can be easily viewed in cumulus clouds, which have flat bottoms.

How do you dehydrate whole milk?

Place a fruit roll inserted in the dehydrator tray and pour one cup of milk into each tray. Set the dehydrator at 130°F – 135° and dehydrate. It will take roughly 12 hours for the milk to dry. After the milk is completely dry and flaky, crumble it into pieces and blend in a mixer until it forms a powder.

Is milk powder good for health?

Powdered milk has the same nutrition as fresh milk. It provides bone-building nutrients such as protein, calcium, vitamin D and vitamin A. Powdered milk is a source of protein and may be added to recipes to increase the amount of protein and energy (especially for people with health conditions that need extra protein).

What is the effect of impurities on freezing point?

Addition of impurity into water lowers the freezing point of water. Addition of impurity into water lowers the freezing point of water.

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