Which of these processes are chemical reactions? 1. boiling an egg 2. crushing spices 3. vegetables rotting 4. chopping vegetabl es 5. dew forming
2 answers:
Boiling an egg and vegetables rotting . It is because chemical reaction are reactions where new substances are formed and the reaction are usually irreversible .
That would be vegetables rotting and boiling an egg. . The others are physical changes.
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