Which of the following is/are an example of a chemical change? Crystal – McqOptions

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1.	Which of the following is/are an example of a chemical change? Crystallisation of sodium chloride 2. Melting of ice 3. Milk coagulation Which of the above pair(s) is/are correctly matched?
A.	None
B.	1,2 and 3
C.	only 3
D.	1 and 2 only
Answer» D. 1 and 2 only

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