name a few common changes which occur during a chemical reaction ?
Answers
Answered by
5
change in physical state, change in colour, evolution of gas, change in temperature.
one element can not change into another element only the rearrange of atom takes place in chemical reaction.
one element can not change into another element only the rearrange of atom takes place in chemical reaction.
Answered by
2
-A new substance is formed.
-Substances combine in a fixed proportion.
-The new substance formed cannot be separated physically into its constituent particles.
-The properties of the substance formed in different from the properties of its constituent particles.
Hope it will help you
-Substances combine in a fixed proportion.
-The new substance formed cannot be separated physically into its constituent particles.
-The properties of the substance formed in different from the properties of its constituent particles.
Hope it will help you
Similar questions