Question

On adding NaHCO3 to acetic acid, a gas is evolved which turns lime water milky due to the formation of: (1) Calcium bicarbonate (2) Calcium hydroxide (3) Calcium carbonate (4) Calcium acetate

Answer 1

Because the gas evolved is CO2 and thus the reaction when lime Water gets Milky is:
Ca(OH)2 + CO2 ---------- CaCO3 + H2O....
Thus, Calcium carbonate will be the correct answer....
#_*Plz mark as Brainliest* :):):)

Answer 2

(3) Calcium carbonate. it is chemically represented as CaCO3. It is an odorless and tasteless powder or in crystal form that is found in nature.

It can be used as a therapeutic for hemodialysis patients and it can also be used as a calcium supplement. It can also be used as an antacid for gastric hyperacidity.

It can provide temporary relief to heartburn and indigestion. It is also used for preventing and for the treatment of osteoporosis. It is also insoluble in water.