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In which situation is a physical reaction occurring?
sugar dissolves in water.
Does distillation produce a chemical or a physical change in petroleum?
it is a physical change
What is an example of physical feature?
Rivers,mountains, and valleys are examples of physical features
What are naturally occurring physical and ecological processes?
Evaporation of water, melting of rocks in volcanoes, melting of ice etc. are natural physical processes.
What physical property of carbon dioxide allows gas to be collected?
The physical property of carbon dioxide that allows gas to be collected is its higher density compared to air. This causes carbon dioxide to sink and accumulate in a container when released, allowing for easy collection.
Where is physical evidence found and collected?
Where is Physical Evidence found and collected?
What is the physical process occurring inside the fractionating column?
The physical process occurring inside the fractionating column is fractional distillation. During this process, crude oil is heated, and its components are separated based on their boiling points. As the heated vapors rise through the column, they condense at different heights, allowing for the collection of various fractions such as gasoline, diesel, and jet fuel.
How does physical geography develop different city states?
Natural processes on occurring on different (atmosphere, hydrosphere, biosphere, and geosphere) determine the physical geography of cities and states
What physical property is used to separate crude oil into fractions?
Difference in the boiling points among different byproducts of crude oil is used to separate out each component from a mixture. Fractional distillation is used to carry out this process. This method can also be used to purify water and acetone from a mixture.
In which situation is a physical reaction occurring?
sugar dissolves in water.
Is announced physical or mental?
physical; it can be proved with hard evidence that this occurred; also, it affects the physical world: others can witness it occurring
What is the use of determining physical constants of substance?
a. Criteria for Puritypure substance: system of molecules which upon exhaustive fractionation fails to yield fractions with different properties.b. For identification purpose.
What word means pertaining to the physical and chemical occurring in cells?
metabolic
Is freeze-drying a physical property or a chemical property?
i would think physical, unless there is a chemical change occurring..... :)
Is cracking of petroleum fractions a chemical or physical change?
Cracking of petroleum fractions is a chemical change because it involves breaking larger hydrocarbon molecules into smaller ones by the introduction of heat and/or catalysts. This process alters the chemical structure of the molecules, resulting in different products.
Does distillation produce a chemical or a physical change in petroleum?
it is a physical change
What is an example of physical feature?
Rivers,mountains, and valleys are examples of physical features
