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What is a chemical change?

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What is a chemical change?

Posted by Ayaan Simon Abraham 3 years, 11 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Lakhwinder Kaur 3 years, 11 months ago

When a new substance is formed after the change, it is called chemical change. Chemical changes cannot be reversed by simple physical means. Many chemical changes are irreversible. Examples: Burning of candle, rusting of iron, etc.

Gaurav Seth 3 years, 11 months ago

Chemcial Change

When a new substance is formed after the change, it is called chemical change. Chemical changes cannot be reversed by simple physical means. Many chemical changes are irreversible. Examples: Burning of candle, rusting of iron, etc.

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