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Chemical equilibrium — Question 1

QCAA 2021, Paper 1 · 1 mark

Q1 · 2021 · Paper 1Unclassified1 mark

QUESTION 1

Melting is a

(A) physical change that is reversible.

(B) chemical change that is reversible.

(C) physical change that is irreversible.

(D) chemical change that is irreversible.

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