Question

When a carbon dioxide reacts with calcium hydroxide salts and water are produced. Then the nature of carbon dioxide is
A. acidic
B. metallic
C. both acidic and basic
D. basic​

Answer 1

Answer:

Carbon dioxide reacts with limewater (a solution of calcium hydroxide, Ca(OH) 2), to form a white precipitate (appears milky) of calcium carbonate, CaCO 3. Adding more carbon dioxide results in the precipitate dissolving to form a colourless solution of calcium hydrogencarbonate.

Therefore , correct option or answer is Option C) Both Acidic and Basic

Answer 2

Answer:

Ans:- The ans is C

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