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In which of the following does a chemical change take place ?

A.mixing flour ,salt ,and sugar
B.baking a cake
C.adding ice to water

User Hannes M
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1 Answer

5 votes
Baking a cake would be a chemical change because the baking powder/soda undergoes through a reaction, you can tell because it generates bubbles/bumps when you bake it.
A chemical change is also irreversible so when you bake the cake, you cannot separate the ingredients.
So your answer would be B. Baking a cake
Hope this helps !

User FilosoferKing
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