Question

white wash was being done at mukesh house . mukefh saw that the painter added quick lime to drum having watwr . mukesh touched outer surface of drum . it us unbelievably hot .
(@) write the chemical equation for above reaction. (b) what type od reaction is it. (c) what is utility of this reaction
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Answer 1

Answer:

shower and fun to be around and fun to be around and see if I can get it to be a surprise for you when you get here and I'll come out and fun y

Answer 2

Answer:

a)Calcium oxide reacts with water to form calcium hydroxide, also called slaked lime.

Here are the equations for this reaction:

Calcium oxide(CaO) + water (H2O)→ calcium hydroxide{Ca(OH)2}

b)A lot of heat is produced in the reaction, which may even cause the water to boil.Hence it is a combination reaction as well as exothermic reaction.

c) used for white washing

and test for CO2