Chemical Reactions and Equations — Science STD 10 — Question
CBSE BoardEnglish MediumSTD 10ScienceChemical Reactions and Equations1 Mark
Question
Which product is formed when carbon dioxide and water react in the same ratio?
✓
Answer
$CO _2$ dissolves in water, and some of it reacts with water molecules to produce a slightly acid solution called carbonic acid. The (aq) indicates water solution. The hydrogen carbonate compound cannot be isolated as a pure substance it decomposes easily to produce water and $CO _2$ gas. Carbon Dioxide when dissolved in water leads to the formation of a weak acid which is called carbonic acid. $CO _2( aq )+ H _2 O \rightarrow H _2 CO _3( aq )$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.