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When sugar canalize on being heated above its melting point is physical change or chemical?
When sugar caramelizes on being heated above its melting point, it undergoes a chemical change. This is because the heat causes the sugar molecules to break down and rearrange into new compounds, resulting in the formation of caramel.
What change might be observed when a substance is heated?
When a substance is heated, it may undergo physical or chemical changes such as melting, evaporation, sublimation, or decomposition. These changes can result in alterations in the substance's physical state, color, texture, or chemical composition.
Why burning of candle is a physical and chemical change?
CHEMICAL
Does Heated oil turns brown is a physical or chemical property?
physical change hunnythe color would be the property of the oilbut as you can see the color changesthe chemicals do not
Reaction of copper and heat is physical change or chemical change?
The reaction of copper with heat is a physical change because no new substances are formed. When copper is heated, it undergoes a change in state from solid to liquid without changing its chemical composition.
Melting sugar is an example of a?
physical change. When sugar is heated, it changes from a solid to a liquid state without changing its chemical composition.
When sugar canalize on being heated above its melting point is physical change or chemical?
When sugar caramelizes on being heated above its melting point, it undergoes a chemical change. This is because the heat causes the sugar molecules to break down and rearrange into new compounds, resulting in the formation of caramel.
What is an example of a physical change in baking?
both, because the ingredients are undergoing both physical and chemical changes such as: Butter melting= physical change Egg whites hardening= chemical change both, because the ingredients are undergoing both physical and chemical changes such as: Butter melting= physical change Egg whites hardening= chemical change
Is melting butter a physical or shemical change?
Physical Change if it's not heated to the point where it starts to smoke.
Is water is heated and changed to steam a physical change or chemical change?
chemical
Is putting pottery in heated place a physical or chemical change?
It is a physical change
Is melting of wax is chemical change or physical?
Yes it is!:Pwhen a candle is lighted the solid wax changes into liquid wax,then it turns into vapour to produce flame.new substances like Co2 and H2O are formed alongwith the evoulation of light and heat.
What change might be observed when a substance is heated?
When a substance is heated, it may undergo physical or chemical changes such as melting, evaporation, sublimation, or decomposition. These changes can result in alterations in the substance's physical state, color, texture, or chemical composition.
When a solid is heated its particles melt and change into a liquid?
This physical change is called melting.
When blue crystals are heated is it a physical or chemical change and why?
It would be chemical.
When you roast a marshmallow is it a physical change or a chemical change?
Roasting a marshmallow is a physical change, not a chemical change. The marshmallow undergoes a change in its physical state as it is heated, but its chemical composition remains the same.
Why burning of candle is a physical and chemical change?
CHEMICAL
