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If ethyl alcohol boils at 79 degrees Celsius a physical or chemical change?
Boiling of ethyl alcohol at 79 degrees Celsius is a physical change. It is a reversible process where the alcohol changes from liquid to vapor state without undergoing a chemical reaction.
What type of change is boiling chemical change or chemical property?
Boiling is a physical change, not a chemical change. It does not alter the chemical composition of the substance. It is simply a phase change from liquid to gas.
Is evaporating ethyl alcohol a chemical or physial change?
When a chemical reaches its boiling point, it expands into a gas. The ethyl alcohol (or any liquid when it is boils) stays the same, the molecules just get farther apart. So it is a physical change.
Is boiling potatoes a chemical change?
Boiling potatoes is a physical change, not a chemical change. The heat causes the starch in the potatoes to gelatinize and the cells to rupture, but the chemical composition of the potatoes remains the same.
Is evaporating alcohol a chemical change?
No. It is a physical change as the actual compound does not change, only its state does.
If ethyl alcohol boils at 79 degrees Celsius a physical or chemical change?
Boiling of ethyl alcohol at 79 degrees Celsius is a physical change. It is a reversible process where the alcohol changes from liquid to vapor state without undergoing a chemical reaction.
What type of change is boiling chemical change or chemical property?
Boiling is a physical change, not a chemical change. It does not alter the chemical composition of the substance. It is simply a phase change from liquid to gas.
Boiling egg physical or chemical change?
Chemical change.
Is boiling does that changes as a physical or chemical?
Boiling is a physical change because the substance is changing from a liquid to a gas without changing its chemical composition.
Is sugar changing to alcohol a chemical change?
Sugar changing to alcohol is a chemical change.
When boiling take place is the phase change a chemical or physical change?
Boiling is a physical change.
Is a boiling egg a physical change?
No, hard-boiling an egg is a chemical change. By cooking the egg you change its chemical composition.
Is ethanol boiling a chemical reaction?
no, boiling is a physical change
Is boiling an egg a physical change?
Cooking is a chemical process.
What is example of a physical rather then a chemical change?
Boiling is a physical change, not chemical.
Is evaporating ethyl alcohol a chemical or physial change?
When a chemical reaches its boiling point, it expands into a gas. The ethyl alcohol (or any liquid when it is boils) stays the same, the molecules just get farther apart. So it is a physical change.
When will liquid alcohol change to vapor?
Any form of liquid alcohol will change to vapor when its temperature reaches the boiling point (different for each type of alcohol).Alcohol (ethyl alcohol) is a volatile liquid and changes in to vapours at every temperature although its boiling point is 78.5 Celsius.
