Chemistry, asked by ayushmaan0072, 7 months ago

What would happen our paint our walls quickly after whitewashing after the formation of calcium oxide and before the formation of calcium bicarbonate?​

Answers

Answered by kuldeepraj3725
15

Answer:

It would be coloured.

Explanation:

Calcium Oxide is used for white washing because due to the formation of Calcium bicarbonate (Calcium Carbonate + Carbon dioxide = Calcium bicarbonate). If we appy paint before the formation of Calcium bicarbonate, it reacts with the Carbon dioxide present in the atmosphere, this makes the wall colour be a milky white colour.

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