1. Which of the following shows physical change?
A. Burning paper
B. Baking cake
C. Cutting cloth
D. Fermenting wine
2. Which of the following shows physical change?
A. Buring garbage
B. Decaying vegetable
C. Rotting tomato
D. Melting wax
3. Which of the following shows chemical change?
A. Burning paper
B. Chopping wood
C Cutting cloth
D. Sewing sock
4. Which of the following shows chemical change?
A. Boiled water
B. Rusty roof
C. Sliced bread
D. Wet cloth
Please help me
Answers
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Answer:
1. D
2. D
3. A
4. C
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