Physical change
Melting is a physical property.Any thing is a physical property if it can be reversed but a chemical property can't.For e.g If you melt ice it will become water but still you can freeze it and form ice again. * * * * * Not true. Many chemical reactions are reversible.
Shortening melting is a physical change, not a chemical change or chemical property. When shortening melts, it undergoes a change in state from solid to liquid without any change in its chemical composition.
No, melting ice is a physical change because it does not involve a change in the chemical composition of the substance. Chemical properties describe how a substance reacts with other substances to form new substances.
First of all, melting point is not a change at all, so forget about classifying it as a physical or a chemical change. It's a property and it's got nothing to do with the chemical composition of water since when water melts it's chemical nature does not change. Hence melting point of water is a physical property or characteristic.
Physical - because melting isn't a change in it's chemical structure, it has just changed its physical state of matter. Generally (but not always) physical changes are reversible (can be taken back) but chemical ones cannot be reversed easily.
No. Melting is a physical change.
No. Melting is a physical change.
Melting is a physical change.
It is a physical property, so is boiling point.
Melting is a physical property.Any thing is a physical property if it can be reversed but a chemical property can't.For e.g If you melt ice it will become water but still you can freeze it and form ice again. * * * * * Not true. Many chemical reactions are reversible.
Melting point is a physical property, not a change.
Shortening melting is a physical change, not a chemical change or chemical property. When shortening melts, it undergoes a change in state from solid to liquid without any change in its chemical composition.
No, the process of ice melting at 0 degrees Celsius is a physical change, not a chemical property. It involves a phase change from a solid to a liquid state without any change in the chemical composition of the ice.
A melting point is a physical property. It yields much information in the identification of a compound
Physical change. The wax was solid and now it is a liquid. All phase changes are physical changes.
No, melting ice is a physical change because it does not involve a change in the chemical composition of the substance. Chemical properties describe how a substance reacts with other substances to form new substances.
Physical property the physical state of the water is changed from ice to water not the chemical state i.e it is still h2o