Question

Classify into physical and chemical changes

a) Cutting of paper

b) Milk into curd

c) Organic waste into manure​

Answer 1

Answer:

a)= Chemical Changes.

b)= Chemical Changes.

c)= Chemical Changes.

Answer 2

Answer:

1). Cutting of paper is a physical change

2). milk into curd is a chemical change.

3). Organic waste into manure is a chemical change.

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