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How long does evaporation take to occur in a given substance or environment?
The time it takes for evaporation to occur in a substance or environment depends on factors like temperature, humidity, and surface area. In general, evaporation can happen quickly in a warm and dry environment, but may take longer in a cooler or more humid setting.
Can one substance have same empirical and molecular formula?
Yes, it is possible for a substance to have the same empirical and molecular formula. This can occur when the substance is composed of only one type of element, such as oxygen gas (O2), where both the empirical and molecular formula are O2.
Will a solid form of a substance react faster or slower than a powdered form?
A powdered form will generally react faster than a solid form because it has a larger surface area available for reactions to occur. More surface area allows for more contact between the substance and the reacting species, leading to a faster reaction rate.
What 2 ways does it vaporization occur?
Vaporization occurs through boiling, where a substance changes from a liquid to a gas at its boiling point, or through evaporation, where a substance changes from a liquid to a gas at below its boiling point, usually at the surface.
What is the difference between adsorption and condensation?
Adsorption is when a substance gets absorbed INTOthe surface of another substance.Condensation is when a substance collects ON the surface of another substance.
Does evaporation only occur at the surface of a liquid?
False
What is the only substance existing as solid liquid or gas at earths surface?
Water
Who much of the substance is exposed on the surface?
The amount of substance exposed on the surface depends on the surface area of the substance. A substance with a larger surface area will have more exposed surface compared to a substance with a smaller surface area. Factors like particle size and shape can also affect the amount of substance exposed on the surface.
Why does the back surface of your diamond have a silvery substance?
If you have a silvery substance on the back surface of your diamond, it is not a diamond.
What type of rock can only form on or near earths surface?
Sedimentary rocks are the type of rocks that can only form on or very near Earth's surface. Sedimentary rocks form from weathering processes that occur on Earth's surface.
How long does evaporation take to occur in a given substance or environment?
The time it takes for evaporation to occur in a substance or environment depends on factors like temperature, humidity, and surface area. In general, evaporation can happen quickly in a warm and dry environment, but may take longer in a cooler or more humid setting.
How does vaporization relate to evaporation and boiling.?
Vaporization occur at the boiling point and from the total volume of the liquid.Evaporation occur at any temperature but only from the surface of the liquid.
Which is the substance used as surface driers in paints?
alluminium strip is the substance which used as surface driers in a paint
What parts of the rock cycle occur only on the Earth's surface?
Weathering, erosion, and deposition are processes in the rock cycle that occur only on the Earth's surface. These processes break down rocks into smaller pieces and transport them to different locations, shaping the Earth's landscape over time.
Is a different part of the moons surface visible at each full moon?
We only see one part of the surface, at any time the moons faces occur.
When does evaporation occurs for a given substance?
Evaporation is the phenomenon of transformation from liquid to gas which occur at the surface of the liquid. Evaporation is possible also at a temperature lower than the boiling point.
How do you remove a substance from a surface of a liquid?
To remove a substance from the surface of a liquid, you can use techniques such as skimming, decanting, or filtering. Skimming involves physically removing the substance from the surface with a tool like a spoon. Decanting involves carefully pouring the liquid to separate it from the substance at the surface. Filtering involves using a filter or sieve to separate the liquid from the substance.
