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Which salt changes from green to black on heating?
Copper carbonate
A heating curve shows?
When a substance is heated, a heating curve shows the changes in temperature as well as the physical state of the substance. A heating curve can chart the temperature versus the time elapsed as the changes take place.
Is chemical change does heating of coconut milk til its brown syrup?
Physical change
What is the color of a ferrous sulfate solution while heating?
The aqueous solution of ferrous sulfate, FeSO4, is light green on heating. It changes to yellow then brown due to formation of ferric sulfate.
What causes ice to change into water vapor?
Direct transformation of a solid to a gas is called sublimation.
Heating curve illustrates what?
When a substance is heated, a heating curve shows the changes in temperature as well as the physical state of the substance. A heating curve can chart the temperature versus the time elapsed as the changes take place.
How do you repair rice cooker that is not properly heating?
just bang it as hard as you can 4 times
Does copper sulphate undergo any physical or chemical changes during heating?
On heating penta hydrated copper sulphate undergoes dehydration and changes colour from blue to white that means physical change but on heating it does not show a chemical change.
What are the helpful effects of the changes in matter?
Heating and cooling for instance.
Which salt changes from green to black on heating?
Copper carbonate
What changes other types of rock to metamorphic?
Heating and pressurization changes igneous and sedimentary rocks into metamorphic rock.
When a liquid changes into a gas by heating it and there is no temperature change it is said to?
sublimate
Examples of physical changes in home?
heating things doiing things
When camphor changes to gas on heating it is called?
It is called as sublimation............
Is heating a chemical or physical change?
heat reaction leads to both physican and chemical changes
Why colour of CuSO4 crystals changes on heating?
The blue copper sulfate pentahydrate loss by heating water and become an anhydrous white sulfate.
What does the heating and cooling of molecules do?
Changes the movement of the molecules as the heat is added and subtracted.
