Question

I need answer for the 2nd question third subdivision

plz answer soon

I know the chemical reaction that is
CaO + H2O ------> Ca(OH) 2

I NEED TWO MORE OBSERVATIONS FOR THE REACTION APART FROM
1. evolution of heat
2. hissing sound from bubbles

plz answer soon
I'll also mark brainliest for the correct answer ​

Answer 1

Answer:

It is an exothermic reaction as there is an evolution of heat. It is a combination reaction. The substance formed is Calcium Hydroxide and is used for white washing. It gives shiny appearance to walls when it reacts with Carbon Dioxide.

That's all there is for this reaction!!!!!