Question

which of the following are physical change and which are chemical change
1. making of cake
2. formation of clouds
3. drging of clothes
4. formation of rust
5. burning of incense stick​

Answer 1

Answer:

$\huge\mathbb\red{Hello\:Mates}$

This is a chemical change, because in this reaction new substances are formed. Question 5: When a candle burns, both physical and chemical changes take place.$<marquee direction="left" behaviour="alternate"><font color= red><h2>Not Spamed </h2></marquee>$

Answer 2

Answer:

1. Chemical change
2. Physical change
3. Physical change
4. Chemical change
5. Chemical change

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