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how would you show that setting of curd is a chemical change
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how would you show that setting of curd is a chemical change Related: ...
The setting of curd is a chemical change because it involves a reaction between the proteins in milk and an acidic substance (such as lemon juice or vinegar).
During the process of curdling, the proteins in milk, specifically casein, undergo a chemical reaction with the acid. This reaction causes the proteins to denature and coagulate, forming solid clumps of curd.
This chemical change is different from a physical change, such as the curdling of milk in the stomach during digestion. In digestion, curdling occurs due to the action of stomach acid on proteins, but this process is a result of physical mixing and the change is reversible. The curdling of milk during digestion is a temporary change and the milk can be further broken down and absorbed by the body.
During the process of curdling, the proteins in milk, specifically casein, undergo a chemical reaction with the acid. This reaction causes the proteins to denature and coagulate, forming solid clumps of curd.
This chemical change is different from a physical change, such as the curdling of milk in the stomach during digestion. In digestion, curdling occurs due to the action of stomach acid on proteins, but this process is a result of physical mixing and the change is reversible. The curdling of milk during digestion is a temporary change and the milk can be further broken down and absorbed by the body.
Community Answer
how would you show that setting of curd is a chemical change Related: ...
Setting of curd is a chemical change by following reasons:
New substances are formed like curd from milk.
As curd is obtained from milk, we cannot get it back in milk.
When milk is converted into curd,the smell change takes place.
New substances are formed like curd from milk.
As curd is obtained from milk, we cannot get it back in milk.
When milk is converted into curd,the smell change takes place.
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how would you show that setting of curd is a chemical change Related: Food Digestion; Curdling of Milk - Physical & Chemical Changes, Science, Class 7?
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