In a container solid calcium oxide was taken and water was added slowly to it. a. State the two observation made in experiment. b. Write the name and chemical formula of product formed.
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Explanation:
(i) Two observations made in the experiment are:-
(a) Temperature is raised due to the vigorous reaction.
(b) It is an exothermic reaction, heat is observed.
(ii) quicklime CaO (s)+ water H2 O (l)⟶ CalciumHydroxide
Ca(OH)2 +Δ(heat)
∴ Calcium Hydroxide is produced.
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