Question

what does slaking of lime stand for ?why is there a hissing sound during this process ?write the chemical equation for the reaction involved

Answer 1

Slake lime: Ca(OH) 2 that is calcium hydroxide

To prepare the slake lime we add water to quick lime (CaO) that is calcium oxide. When water is added to quick lime hydrogen gas is released by producing hizzing sound and it's chemical equation is:

CaO +H2O ➡ Ca(OH)2

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Answer 2

HEY MATE HERE IS THE ANSWER TO THE QUESTION... ⚡⚡

▶️FIRST OF ALL SLAKED LIME STAND FOR CA(OH)2️⃣.✔️
▶️WHEN CAO + H2️⃣O ➡️➡️ CA(OH)2️⃣ +H2️⃣ FORMS WHEN QUICK LIME IS ADDED WITH WATER.✔️
▶️HISSING SOUND IS PRODUCED DUE TO PRODUCTION OF H2️⃣ GAS.✔️

❤️HOPE TO HAVE A GOOD FRIENSHIP