The compound of carbon which is used in the manufacture of cement is
a) calcium carbonate b) sodium carbonatec) sodium bicarbonate d) potassium carbonate
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calcium carbonate means the correct option is A
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a) Calcium carbonate The Calcium carbonate are active ingredient for the agricultural lime created when the calcium ions with the hard water reacts carbonate ions and creates the better limescale.
Calcium carbonate medicinally used with the calcium supplement as well as antacid however they are also excessive with the consumption of hazardous.
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