If anhydrous copper(II) sulfate is mixed with water, a solution is formed and heat is released. Which row gives the temperature change and the kind of reaction occurring?
- Atemperature change: decrease; type of reaction: endothermic
- Btemperature change: decrease; type of reaction: exothermic
- Ctemperature change: increase; type of reaction: endothermic
- Dtemperature change: increase; type of reaction: exothermic