Question

Match the following:
(1) Physical changed(a) Formation of a new substance
(2) Chemical change
(b) Base
(3) Magnesium hydroxide (c) Turns lime water milky
(4) Carbon dioxide
(d) Reversible change​

Answer 1

1. d......................
2. a
3. b
4. c

Answer 2

Answer:

Physical change = Reversible change

Explanation:

Chemical change = Formation of new substance

Magnesium hydroxide = Base

Carbon dioxide =Turns lime water into milky