Question

Give any three observations of product formed when Calcium oxide is mixed with water​

Answer 1

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$\huge\boxed{ANSWER}$

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Reaction

CaO + H2O --> Ca(OH)2

Product formed = Calcium hydroxide.

Observations.

• The product formed is basic in nature.
• The reaction is whitish and becomes milky when CO2 is passed through it.
• The reaction was exothermic.

Answer 2

Explanation:

Observations«

CaO + H20 -----> Ca(OH)2

« when calcium oxide combined with water the product formed is calcium hydroxide

« Large amount of heat is liberated

« calcium oxide is a quick lime and calcium hydroxide is a slaked lime

«Thank you«