Science, asked by poojaroham3gmailcom, 5 months ago

Explained the usefulness of chemical changes in everyday life .

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Answered by shiva10978

2

Answer:

Key Takeaways: Chemical Reactions in Everyday Life

Look for signs of a reaction. Chemical reactions often involve color changes, temperature changes, gas production, or precipitant formation. Simple examples of everyday reactions include digestion, combustion, and cooking.

Answered by hemangibadgujae23

0

Change in temperature, gas production, stain on steel or iron things, burning gas, digestion, coocking, etc.

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