Question

Which of the following behaviours is true about the solution obtained by mixing CaO with water? ​

Answer 1

CaO is Calcium Oxide,

So, when it reacts with water, I.e, H20, Calcium hydroxide is formed.

CaO + H20 ----> CaOH2 (Calcium hydroxide)

Also this is a combination reaction which is exothermic.

Answer 2

Answer:

CaO is Calcium Oxide,

So, when it reacts with water, I.e, H20, Calcium hydroxide is formed.

CaO + H20 ----> CaOH2 (Calcium hydroxide)

Also this is a combination reaction which is exothermic.