CSEC Chemistry · May/June 2013 · Paper 1 · Question Q33
The condensation of steam is an exothermic reaction. Which of the following statements are true for this reaction?
I. Heat is absorbed.
II. Heat is evolved.
III. \Delta H is negative.
- (A)I and II only
- (B)I and III only
- (C)II and III only
- (D)I, II and III
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