Consider the following changes and select the option that can be used to classify these. stretching of rubber band cooking of food heating of milk stretching of spring burning of paperA) periodic and non-periodic change B) physical and chemical change C) expansion and contraction D) None of these

Consider the following changes and select the option that can be used

1.	Consider the following changes and select the option that can be used to classify these. stretching of rubber band cooking of food heating of milk stretching of spring burning of paperA) periodic and non-periodic change B) physical and chemical change C) expansion and contraction D) None of these
Answer» The CORRECT answer is B PHYSICAL and CHEMICAL change

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Consider the following changes and select the option that can be used to classify these. stretching of rubber band cooking of food heating of milk stretching of spring burning of paperA) periodic and non-periodic change B) physical and chemical change C) expansion and contraction D) None of these

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