WAEC Chemistry 2011 Theory — Question 6
Question 6 of 31 from the West African Examinations Council (WAEC) Chemistry 2011 Theory paper, with the correct answer and a full explanation.
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1(c)(ii) Give one example of an endothermic process.
Model answer
Dissolution of ammonium chloride (NH4Cl) in water is an example of an endothermic process.
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