No
No, it is a physical, not chemical change.
Burning of an incense stick is a chemical change because it involves the combustion of the organic compounds present in the incense, leading to the formation of new chemical substances such as ash, water vapor, and carbon dioxide. The molecular composition of the incense stick changes irreversibly during burning, making it a chemical reaction.
Making saltwater is a physical change because it only involves mixing two substances, salt and water, without altering their chemical composition. In this case, the salt dissolves in the water, but the salt molecules remain the same.
No, making silver jewelry is not a chemical change. It involves physical processes like melting the silver, shaping it, and cooling it. The composition of silver remains the same throughout the process.
it is a chemical change because there is two new solutions created and they cannot be transformed back, making it a chemical change.
A chemical change
Making a fruit shake or smoothie is not considered a chemical change.
Making any type of biscuits is a complex set of chemical changes.
No. Making tea is a physical change.
No it is a physical change.
chemical
Chemical reactions
Making soft drinks is a chemical change. After my opinion it is physical process of mixing.
No, it is a physical, not chemical change.
This is a chemical process.
Making eggs is a chemical change because it cannot be changed back to it's original form.
Making soft drinks is a chemical change. After my opinion it is physical process of mixing.