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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

How Do You Say that the Process of Digestion is a Chemical Change ? - Chemistry

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प्रश्न

How do you say that the process of digestion is a chemical change ?

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उत्तर

During digestion new substances are formed which cannot be converted back to the same food which we have eaten. Besides energy is also released. These factors prove that digestion is a chemical change.

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अध्याय 2: Physical and Chemical Changes - Additional questions 8

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सेलिना Concise Chemistry [English] Class 7 ICSE
अध्याय 2 Physical and Chemical Changes
Additional questions 8 | Q 5
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