1.

Look at the following figures and choose the correct option. (i) (ii) (iii) (iv) (v)

A. (i), (ii) and (iii) represent exothermic change
B. (ii), (iv) and (v) represent endothermic change
C. (i), (iii) and (v) represent exothermic change
D. only (ii) and (iv) represent endothermic change
Answer» C. (i), (iii) and (v) represent exothermic change


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