Question

2. Which of these is NOT a characteristic of chemical change?

Change in color and shape is observed
O Mostly irreversible
O New substance is formed
None of these​

Answer 1

Answer:

None of these​

Explanation:

PLZZZ MARK AS BRAINLIST

Answer 2

Change of shape is answer

chemical change

the change of

substance happen in their chemical formula

physical change

the change of

substance happen in their physical structure