Which of the following change cannot be reversed? (a) Hardening of cement

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

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

(a) Hardening of cement

5 views Answered 2023-02-05 15:29

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