Question

which products are obtained on passing carbon dioxide in less proportion and in more proportion in solution of calcium hydroxide?state the solubility of products in water​

Answer 1

Answer:

$co2 \: + ca(oh)2 = caco3 \: + h2o$

The product of the above reaction that is Caco3 is insoluble in water and precipitates out of the solution.

This reaction is used in white washing of walls.

Answer 2

Answer:

Explanation:

1. In less proportion:

Ca(OH)2+CO2=CaCO3+H2O

• CaCO3 is insoluble in water and remains as a white precipitate.

    2.In more (excess) proportion:

CaCO3+H2O+CO2=Ca(HCO3)2

• Ca(HCO3)2 is soluble in water.