4
Assertion: After white washing the walls, a shiny white finish on walls is
obtained after two to three days
Reason: Calcium Oxide reacts with Carbon dioxide to fomm Calcium
Hydrogen Carbonate which gives shiny white finish
Answers
Answered by
2
Answer:
thanks for free points.
Explanation:
the reason is also given by you yourself.
Answered by
0
Explanation:
Calcium Oxide reacts with Carbon dioxide to form Calcium Hydrogen Carbonate which gives shiny white finish.
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