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Standard VII
Chemistry
Chemical Change
Question

Conversion of milk into curd is :
  1. a physical property of milk
  2. a chemical property of milk
  3. a physical change
  4. a chemical change

A
a physical property of milk
B
a physical change
C
a chemical property of milk
D
a chemical change
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Solution
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When milk converts in curd the process is irreversible and a new substance with different properties is formed hence it is an example of a chemical change.

Hence option D is correct.

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