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Is cracking an egg an irreversible physical change?
Physical
Is a patio cracking a physical or chemical change?
A patio cracking would be considered a physical change because the chemical composition of the patio material remains the same. The cracking is a result of physical forces or stress applied to the material causing it to break apart, rather than a chemical reaction altering its composition.
Is the distillation of petroleum an endothermic reaction?
No, the distillation of petroleum is not a chemical reaction, so it does not have a specific enthalpy change associated with it. Distillation is a physical separation process based on the differences in boiling points of the components in petroleum.
Is cracking an egg open a chemical or physical change?
see, cracking an egg open is cetrainly a physical change since the egg and the contents inside do not become a new substance they remain the same only thing is that the shape or the appearance or the physical structure changes that is why it is called as a physical change not chemical because its internal composition is the same to explain u better see , when u burn a paper, it turns into ashes n does not remain the same thing it earlier was, its composition changes, for this reason it is a chemical change. hope this info helps ,luck ,bye rutba
Is cracking eggs a physical or chemical?
physical change since the egg and the contents inside do not become a new substance they remain the same only thing is that the shape or the appearance or the physical structure changes that is why it is called as a physical change not chemical because its internal composition is the same
Is cracking of petroluem fraction a physical or chemical change?
Cracking of petroleum fractions is a chemical change. It involves breaking down larger hydrocarbon molecules into smaller, more valuable ones through the use of heat and catalysts. This process alters the chemical composition of the molecules, resulting in the formation of different products.
Does distillation produce a chemical or a physical change in petroleum?
it is a physical change
Is cracking an egg an irreversible physical change?
Physical
Is cracking eggs physical or chemical?
Cracking eggs is a physical change because it does not involve any chemical reactions. The eggshell breaking is a result of the physical force applied to it, rather than a change in the actual chemical makeup of the egg.
Is a firework cracking a physical or chemical change?
It is a chemical change as it releases gases into the air.
What physical property allows the hydrocarbon in petroleum to be separated HELP NOW?
The physical property that allows hydrocarbons in petroleum to be separated is difference in boiling points. This property forms the basis of distillation, where crude oil is heated to separate its components based on their boiling points into fractions like gasoline, diesel, and kerosene. Further refining processes like cracking and reforming are then used to adjust the composition of these fractions.
Is a patio cracking a physical or chemical change?
A patio cracking would be considered a physical change because the chemical composition of the patio material remains the same. The cracking is a result of physical forces or stress applied to the material causing it to break apart, rather than a chemical reaction altering its composition.
Is cracking eggs a chemial change?
Cracking an egg is a physical change, not a chemical change.
Is hot glass cracking when placed into cold water a chemical or physical change?
It is a physical change because the chemical composition of the glass does not change.
Does distillation produce a chemical Change or a physical Chang in petroleum?
it is a physical change
Is breaking a glass beaker chemical or physical?
Breaking, grinding, cracking are all examples of a physical change. The nature of the substance has not changed, just the size of the pieces has changed.
Is cracking eggs a physical or a chemical change?
physical change since the egg and the contents inside do not become a new substance they remain the same only thing is that the shape or the appearance or the physical structure changes that is why it is called as a physical change not chemical because its internal composition is the same
