Question

A physical change differs from a
chemical change when
(1) no new substance is formed
(ii) physical properties change
(iii) chemical properties change
(iv) energy is released
(a) (i) and (ii) (b) (ii) and (iii)
(c) (iii) and (iv) (d) (i) and (iv)​

Answer 1

Answer:

no substance is formed

Answer 2

Explanation:

physical and chemical properties will changes

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