When water is added to quick lime,
a little amount of heat energy is evolved.
a large amount of heat energy is evolved.
a large amount of heat energy is absorbed.
a little amount of heat energy is absorbed.
When water is added to quick lime, a large amount of heat energy is evolved.
i.e., Calcium oxide(solid)+Water⟶Calcium hydroxide+Heat
Statement I:- While burning firewood a large amount of heat and light energy is generated.
Statement II:- Chemical energy stored in plants converts to heat and light energy on burning.