State whether the following are physical change or chemical change
A) glowing of bulb
B) Burning if sugar
Ans) a) physical change
Ans) b) chemical change
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State whether the following are physical change or chemical change
A) glowing of bulb
B) Burning if sugar
Ans) a) physical change
Ans) b) chemical change
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Answer:
Chemical change - Burning if suger
Physical glowing of bulb