Science, asked by sll, 1 year ago

difrence between chemical Cheng and physical change

Afernandez23: Is cheng supposed to be that way or is it change!!!

ayushkumargolap100: A change in which the state as well as composition of a substances change with the evolution or absorption of energy called chemical change

Afernandez23: oh ok thx

ayushkumargolap100: A change in which the state of substances changes but not the composition such that the change reversible are called physical change

Answers

Answered by Afernandez23

Chemical Change is when you can't reverse its effects
Physical Change is when you can reverse the effects
I hope it helps :)

Answered by dhanshreporl

in a chemical changethe product cannot be reconverted
it is an exothermic reaction
chemical reaction too
and all vice versa for physical changes

Previous Question

Next Question