Question

what is chemical change? list some examples of chemical Change? ​

Answer 1

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✰Question ✰

⋄ what is chemical change? list some examples of chemical Change?

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✰Answer✰

➧ The process in which the original substance lose their nature and identity and form news chemical substance with different properties are called chemical change.

⋄ Some examples of Chemical change are :-

➠ Cooking of food

➠Respiration

➠ Burning of coal.

➠ Digestion of food in our body .

➠ Fermentation of grapes.

➠ Burning of fuels like kerosene oil, Petrol, LPG etc.

Answer 2

What is chemical change ?

Chemical Changes is said to be occur when a substance lose it original qualities like its chemical properties , nature , identity to generate a new subtance .

Some chemical Changes -

✍ Combustion

✍Rusting

✍ Conversion of milk to curd

✍Respiration

✍Cooking of food

Hope it helps :)