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Question
When Rashi left for office in the morning she forgot to keep the packet of milk inside the refrigerator and after returning back she realized that the milk had turned sour. Can she get the fresh milk back?
When Rashi left for office in the morning she forgot to keep the packet of milk inside the refrigerator and after returning back she realized that the milk had turned sour. Can she get the fresh milk back?
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Solution
The correct option is B No, it is an irreversible change
Souring of milk is a chemical change as the chemical composition of the milk has changed due to which the taste of the same milk has changed. In a chemical change there is change in the physical as well as the chemical property of the substance. Here we cannot reverse the process i.e. we cannot get the fresh milk back from the soured milk.
No, it is an irreversible change
Souring of milk is a chemical change as the chemical composition of the milk has changed due to which the taste of the same milk has changed. In a chemical change there is change in the physical as well as the chemical property of the substance. Here we cannot reverse the process i.e. we cannot get the fresh milk back from the soured milk.
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