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Why boiling a potato is a chemical change?

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When we boil it with water, the carbohydrates are broken down showing chemical reaction. You can not get the original potato after cooling. Even taste is also changed due to chemical reaction. In chemical changes, breaking and making of bonds take place. 25 февр. 2012 г.


Is cooking a potato a chemical change?

Potatoes are largely starch; cooking (heating with water) causes chemical changes in the structure of these starches, similar to those that occur in rice (which is almost predominantly starch). Potatoes have relatively large starch granules- up to 0.1mm in size.

Is boiling considered chemical change?

Research shows that students frequently use the term chemical change to describe changes in physical state. Freezing and boiling are considered to be examples of chemical reactions.

Which will create a chemical change in a potato?

The addition of iodine onto the potato immediately turn the potato a dark blue/black color. This is a chemical change. When starch in the potato combined with iodine (I2), it forms a starch /iodine complex which has a dark blue/black color.

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