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What else can I help you with?
Is broth a solid liquid or a gas?
I would say that broth is a liquid, as it flows freely unless it is kept in a confined area. It isn't a gas as it cannot diffuse or change volume and isn't a solid unless frozen. the steam from hot broth could be a gas though...
What are the phase change process is taking place when a substance is in equilibrium between liquid and gas phases?
(Explanation): If it is between the liquid and gas phases, we know that it is at the boiling point of water (liquid boils into gas). So, another way to say boiling is evaporating, and the opposite is condensation, because both are happening at melting point, like they talked about in the lesson.
How can we say so that freezing of water is physical change?
Because - chemically, it's still water - but physically it's no longer liquid.
What is the same between evaporation and condensation?
Condensation is the process of changing gas into liquid when heat is given. Evaporation is the process of changing liquid into gas below boiling point. There aren't many similarities but you can say that both processes need heat.
When a liqiud changes to a gas we say?
The process of a liquid changing to a gas is called vaporization.
What occures when solid water changes directly to water vapor with out first becoming a liquid?
The change from solid ot gas is called sublimation. This occurs for water at low pressure and is the basis for freeze drying in say production of a form of instant coffee
Can you say water is liquid?
Yes you can, water is a liquid.
When water changes from a liquid state to a solid state we say it as?
gas -> liquid = condensation liquid -> solid = solidification (freezing) solid -> gas = sublimation gas -> solid = deposition solid -> liquid = melting liquid -> solid = vaporization
In physics What is a change of state?
A change of state in physics refers to the transformation of a substance from one physical state to another, such as from solid to liquid (melting), liquid to gas (vaporization), or vice versa. During these changes, the temperature or pressure of the substance may vary, but the chemical composition remains the same.
When a liquid changes to a gas you say it?
That the gas has liquefied.
What are the different water forms in Mongolia?
well its hard to say but sometimes it is produced by liquid gas and water and sometimes it comes out like a volcano...
Is water evaporating from a pond a chemical or a physical change?
Evaporation from a pond is not a chemical change. It is a physical change. The water that leaves the pond and goes into the air is not changed from water into some other chemical compound. It's still water, but in the form of a vapor or gas. As the water doesn't chemically change, evaporation is a physical change and not a chemical one.
