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What else can I help you with?
What is burning candle it is physically Chang or chamically?
Burning a candle involves a chemical change, as the wax is being oxidized by the oxygen in the air to produce heat, light, carbon dioxide, and water vapor. This process is irreversible and results in the formation of new substances, which is characteristic of a chemical change.
Is candle burning physical change?
Physical change means change physically while chemical change means change chemically or change in chemical properties.Like if you would drop a chip of zinc in sulphuric acid it will its color will be changed which is no doubt a physical change.But,also its properties are changed as it will be transformed into zinc sulphate from simple zinc,thus it also undergoes a chemical change. Now,with your question,the candle breaks but the candle remains the candle,so,its not a chemical change but a physical change only.Hope it helps!
Why is melting of covered candle a physical change while burning of a candle wick a chemical change?
This is because a candle will change its whole form and stay that way, which is a physical outer change. And a candle wick only burns, it doesn't change it's appearance.
Is a candle melting a physical change or a chemical change?
It is a physical change because when it melts it is still a candle just a melted one
Is a candle melting a reversible change or irreversible change?
The melting of a candle is a reversible change because the solid wax can be cooled and solidified again to form a new candle.
Chemical change of candle?
It constituen carbon and hydrogen converted into CO2 and H2O. It is the chemical change of candle
Does lightning a candle change its appearance?
does lghtning a candle chage its appearance?
Name one reversible change when a candle burns?
The wax of the candle melts and then rehardens. This is a physical change and reversible
How do you know if a candle is a chemical change?
Can you reverse the change?
What physical changes happen when a candle is lit?
There are many things that physically chance when a candle burns. The wick burns, and turns into ash, and wax of the candle melts and runs down the sides of the candle or container.
Is a candle melting chemical or physical?
The melting of a candle is a physical change. It involves a change in state from solid to liquid due to the absorption of heat energy, without any change in the chemical composition of the candle wax.
Burning a candle is a change?
Yes.
