Science, asked by akhileshprataps208, 12 hours ago

2. Which of the following change cannot be reversed? (a) Hardening of cement (b) Freezing of ice cream (c) Opening a door (d) Melting of chocolate

Answers

Answered by khushism31

0

Answer:

a Harding of cement

Explanation:

___________

Answered by deadj7762

0

Answer:

the answr is a part

Hardening of cement

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