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TS Police Constable Model Paper 4

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Question : 132

Total: 200

Which of the following is/are the example/examples of chemical change?
1. Crystallization of sodium chloride
2. Melting of ice
3. Souring of milk
Select the correct answer using the code given below.

1 and 2 only
3 only
1, 2 and 3
None

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