Why is digestion of food considered a chemical change?
Answer and explanation
Correct answer: Because enzymes convert food into new, simpler substances
During digestion, enzymes convert complex food substances into new, simpler substances through chemical reactions. These new substances have properties different from the original food, so digestion is a chemical change. In contrast, chewing food into smaller pieces changes only its size and is a physical change.
Frequently asked questions
What is the correct answer to this question?
Because enzymes convert food into new, simpler substances
Why is this the correct answer?
During digestion, enzymes convert complex food substances into new, simpler substances through chemical reactions. These new substances have properties different from the original food, so digestion is a chemical change. In contrast, chewing food into smaller pieces changes only its size and is a physical change.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Chemical Substances – Nature and Behaviour. Topic: Chemical Reactions and Equations.
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
