Question

I Multiple Choice Questions (Choose the correct option).
1. Growth in plants and animals is
(a) A physical change
| (b) A chemical change
(C) Neither a physical change nor
(d) Either a physical change or
a chemical change
a chemical change
12. Which of the following is a physical and reversible change ?
(a) Melting of ice to form water
(b) Weathering of rocks
(c) Burning of paper
(d) Cooking of rice
3. Which of the following is a physical and irreversible change ?
(a) Breaking of glass tumbler
(b) Evaporation of water
(c) Melting of chocolate
(d) Milk turning into curd
4. Chemical changes are
(a) Always irreversible
(b) Always reversible
(c) Mostly irreversible
(d) Mostly reversible​

Answer 1

Answer:

Growth of plants and animals is a physical change

Answer 2

Answer:

1.a

2.a

3.d

4.c

hope it helps u bro...@!!!!#$$#