Which of the following represents a chemical change ? 1 . Magnetizati – InterviewSolution

1.	Which of the following represents a chemical change ? 1 . Magnetization of iron 2. Condensationof liquid 3. Burning of fuel 4. Rusting of iron Select the correct answer using the code given below : Code :
Answer» 1 and 2 2 and 3 3 and 4 1 and 4 Solution :During a chemical change a substance loses its identity and changes into a NEW substance whose chemical composition and properties are different . BASED on above fact , BURNING of fuel and rusting of iron show chemical change.

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