Which of the following is a chemical change?
(a) Melting of ice (b) milk to yogurt
(c) cloud formation (d) None of these
Answers
Answered by
2
Answer:
milk to yogurt is a chemical change because it becomes lactic acid from milk by fermentation process
Answered by
3
Answer:
Option (b) is correct answer that is conversation of milk to yogurt.
Extra information:The chemical reaction is a process which produces a new substance with new and different physical and chemical properties.
2.It is an inconvertible process.
Facts: Milk is converted to yogurt by process of fermentation.In this process
Bifidobacterium animalis produces ATP molecules which lead to ferment milk.
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