Which of the following is al-
ways true when a substance
undergoes a chemical change?
It changes colour.
O A new substance is formed.
O It boils.
Its composition remains
the same.
Answers
Answered by
1
Answer:
Correct Option will be :- A new substance is formed
Answered by
1
Answer:
a new substance forms
Explanation:
when chemical reaction takes place new compound is formed
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