which of following incorrect regarding in chemical change:1.composition of matter change 2.change in permanent 3.physical and chemical properties change
4.original subtance can be recoverd by physical process
Answers
Answered by
4
Which of following incorrect regarding in chemical change ?
1. composition of matter change
2. change in permanent
3. physical and chemical properties change
4. original substance can be recovered by physical process
Here, original substance cannot be recovered through physical process ... So option 4 is the correct of all !!
_________
Similar questions