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Which of the following is a chemical change?Explain your
Chapter 2, Problem 5P(choose chapter or problem)
QUESTION: Problem 5P
Which of the following is a chemical change?Explain your resoning: (a) boiling canned soup; (b) toasting a slice of bread; (c) chopping a log; (d) burning a log.
Questions & Answers
QUESTION: Problem 5P
Which of the following is a chemical change?Explain your resoning: (a) boiling canned soup; (b) toasting a slice of bread; (c) chopping a log; (d) burning a log.
ANSWER:
Solution 5P
Here we have to describe which of the following is a chemical change
(a) boiling canned soup (b) toasting a slice of bread (c) chopping a log (d) burning a log.
Step 1
(a) Boiling canned soup
Boiling of canned soup is a physical change because here the liquid changes its form but there is no change in its composition.