Chemistry, asked by vashu4880, 4 months ago

Classify the following as
chemical or physical changes:
•cutting of trees,
•melting of butter in a pan,
•rusting of almirah,
•boiling of water to form steam,
•passing of electric current,
through water and the water
breaking down into hydrogen
and oxygen gases,
•dissolving common salt in
water,
•making a fruit salad with raw
fruits, and
• burning of paper and wood.​

Answers

Answered by ayushmvm9
11

1 ) Physical change.

2) Physical change.

3) Chemical change.

4) Chemical change.

5) Chemical change.

6) Physical change.

7) Physical change.

8) Chemical change.

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Answered by smrit105
25

Answer:

•cutting of tree - physical change

•melting of butter in a pan - physical change

•rusting of almirah - chemical change

•boiling of water to form steam - physical change

•passing of electric current , through water and the water breaking down into oxygen and hydrogen gases - chemical change

•dissolving common salt in water - physical change

•making a fruit salad with raw fruits - physical change

•burning of paper and wood - chemical change

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