3. Classify the following as physical or chemical changes.
(a) Ripening of fruits
(b) Melting of ice
(c) Bursting of a cracker
(d) Dissolving salt in water
(e) Sharpening of a pencil
(1) Opening of a bud
Answers
Answered by
0
Answer:
1..chemical change 2. physical change 3. chemical change 4.chemicle change 5. chemical change 6. Physical change
Answered by
2
Answer:
a. chemical change
b physical change
c. chemical change
d. physical change
e.physical change
f. physical change
Explanation:
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