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Why is cooking food in reversible change?

Why is cooking food in reversible change?

This is because while cooking food, the properties of the ingredients and substances gets altered which makes it impossible to recover the original substance back.

Is cooking rice a reversible change or an irreversible change?

Explanation: cooking rice is a chemical change because during this process one substance reacts with another to undergo a change in chemical composition .

Is cooking of food physical change?

Cooking food is an example of chemical change.

What kind of change is cooking food?

chemical change
Cooking Food is an example of chemical change.

Is a reversible change?

A reversible change is a change that can be undone or reversed. A reversible change might change how a material looks or feels, but it doesn’t create new materials. Examples of reversible reactions include dissolving, evaporation, melting and freezing.

What are slow and fast changes give examples?

a) Fast changes occur with in seconds or minutes. Whereas slow changes take place very slowly and may take hours, days or months to complete. Examples for fast changes: Burning of paper, Burning of a candle. Examples for slow changes: Rusting of iron, Germination of seed, curdling of milk etc.

Which things Cannot be reversed?

Burning of paper..

  • Cooking of food.
  • Making curd from milk..
  • Baking a cake.
  • Lightning a firework.
  • What type of change is cooking of food Class 6?

    Answer: Cooking food is an irreversible, chemical change. During cooking, the molecules that are present in food changes to form new substances.

    Why cooking of food is both physical and chemical change?

    Cooking of food is a chemical process since it involves changes in the chemical composition of food. Heating food at high temperature and adding additives such as oil, butter, baking powder etc results in the breaking down of chemical substances present in food and formation of new chemical substances.

    Is cooking of food a fast or slow change?

    Answer: cooking food is a slow change.